54913950

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 240

約数和(自身を含む): 189050400

約数和(自身を除く): 134136450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 81, 90, 91, 105, 117, 126, 130, 135, 149, 150, 162, 175, 182, 189, 195, 210, 225, 234, 270, 273, 298, 315, 325, 350, 351, 378, 390, 405, 447, 450, 455, 525, 546, 567, 585, 630, 650, 675, 702, 745, 810, 819, 894, 910, 945, 975, 1043, 1050, 1053, 1134, 1170, 1341, 1350, 1365, 1490, 1575, 1638, 1755, 1890, 1937, 1950, 2025, 2086, 2106, 2235, 2275, 2457, 2682, 2730, 2835, 2925, 3129, 3150, 3510, 3725, 3874, 4023, 4050, 4095, 4470, 4550, 4725, 4914, 5215, 5265, 5670, 5811, 5850, 6258, 6705, 6825, 7371, 7450, 8046, 8190, 8775, 9387, 9450, 9685, 10430, 10530, 11175, 11622, 12069, 12285, 13410, 13559, 13650, 14175, 14742, 15645, 17433, 17550, 18774, 19370, 20115, 20475, 22350, 24138, 24570, 26075, 26325, 27118, 28161, 28350, 29055, 31290, 33525, 34866, 36855, 40230, 40677, 40950, 46935, 48425, 52150, 52299, 52650, 56322, 58110, 60345, 61425, 67050, 67795, 73710, 78225, 81354, 84483, 87165, 93870, 96850, 100575, 104598, 120690, 122031, 122850, 135590, 140805, 145275, 156450, 156897, 168966, 174330, 184275, 201150, 203385, 234675, 244062, 261495, 281610, 290550, 301725, 313794, 338975, 366093, 368550, 406770, 422415, 435825, 469350, 522990, 603450, 610155, 677950, 704025, 732186, 784485, 844830, 871650, 1016925, 1098279, 1220310, 1307475, 1408050, 1568970, 1830465, 2033850, 2112075, 2196558, 2614950, 3050775, 3660930, 3922425, 4224150, 5491395, 6101550, 7844850, 9152325, 10982790, 18304650, 27456975, 54913950]

約数ペア:

[(1, 54913950), (2, 27456975), (3, 18304650), (5, 10982790), (6, 9152325), (7, 7844850), (9, 6101550), (10, 5491395), (13, 4224150), (14, 3922425), (15, 3660930), (18, 3050775), (21, 2614950), (25, 2196558), (26, 2112075), (27, 2033850), (30, 1830465), (35, 1568970), (39, 1408050), (42, 1307475), (45, 1220310), (50, 1098279), (54, 1016925), (63, 871650), (65, 844830), (70, 784485), (75, 732186), (78, 704025), (81, 677950), (90, 610155), (91, 603450), (105, 522990), (117, 469350), (126, 435825), (130, 422415), (135, 406770), (149, 368550), (150, 366093), (162, 338975), (175, 313794), (182, 301725), (189, 290550), (195, 281610), (210, 261495), (225, 244062), (234, 234675), (270, 203385), (273, 201150), (298, 184275), (315, 174330), (325, 168966), (350, 156897), (351, 156450), (378, 145275), (390, 140805), (405, 135590), (447, 122850), (450, 122031), (455, 120690), (525, 104598), (546, 100575), (567, 96850), (585, 93870), (630, 87165), (650, 84483), (675, 81354), (702, 78225), (745, 73710), (810, 67795), (819, 67050), (894, 61425), (910, 60345), (945, 58110), (975, 56322), (1043, 52650), (1050, 52299), (1053, 52150), (1134, 48425), (1170, 46935), (1341, 40950), (1350, 40677), (1365, 40230), (1490, 36855), (1575, 34866), (1638, 33525), (1755, 31290), (1890, 29055), (1937, 28350), (1950, 28161), (2025, 27118), (2086, 26325), (2106, 26075), (2235, 24570), (2275, 24138), (2457, 22350), (2682, 20475), (2730, 20115), (2835, 19370), (2925, 18774), (3129, 17550), (3150, 17433), (3510, 15645), (3725, 14742), (3874, 14175), (4023, 13650), (4050, 13559), (4095, 13410), (4470, 12285), (4550, 12069), (4725, 11622), (4914, 11175), (5215, 10530), (5265, 10430), (5670, 9685), (5811, 9450), (5850, 9387), (6258, 8775), (6705, 8190), (6825, 8046), (7371, 7450)]