50081850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 144

約数和(自身を含む): 165739392

約数和(自身を除く): 115657542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1223, 1365, 1575, 1638, 1950, 2275, 2446, 2730, 2925, 3150, 3669, 4095, 4550, 5850, 6115, 6825, 7338, 8190, 8561, 11007, 12230, 13650, 15899, 17122, 18345, 20475, 22014, 25683, 30575, 31798, 36690, 40950, 42805, 47697, 51366, 55035, 61150, 77049, 79495, 85610, 91725, 95394, 110070, 111293, 128415, 143091, 154098, 158990, 183450, 214025, 222586, 238485, 256830, 275175, 286182, 333879, 385245, 397475, 428050, 476970, 550350, 556465, 642075, 667758, 715455, 770490, 794950, 1001637, 1112930, 1192425, 1284150, 1430910, 1669395, 1926225, 2003274, 2384850, 2782325, 3338790, 3577275, 3852450, 5008185, 5564650, 7154550, 8346975, 10016370, 16693950, 25040925, 50081850]

約数ペア:

[(1, 50081850), (2, 25040925), (3, 16693950), (5, 10016370), (6, 8346975), (7, 7154550), (9, 5564650), (10, 5008185), (13, 3852450), (14, 3577275), (15, 3338790), (18, 2782325), (21, 2384850), (25, 2003274), (26, 1926225), (30, 1669395), (35, 1430910), (39, 1284150), (42, 1192425), (45, 1112930), (50, 1001637), (63, 794950), (65, 770490), (70, 715455), (75, 667758), (78, 642075), (90, 556465), (91, 550350), (105, 476970), (117, 428050), (126, 397475), (130, 385245), (150, 333879), (175, 286182), (182, 275175), (195, 256830), (210, 238485), (225, 222586), (234, 214025), (273, 183450), (315, 158990), (325, 154098), (350, 143091), (390, 128415), (450, 111293), (455, 110070), (525, 95394), (546, 91725), (585, 85610), (630, 79495), (650, 77049), (819, 61150), (910, 55035), (975, 51366), (1050, 47697), (1170, 42805), (1223, 40950), (1365, 36690), (1575, 31798), (1638, 30575), (1950, 25683), (2275, 22014), (2446, 20475), (2730, 18345), (2925, 17122), (3150, 15899), (3669, 13650), (4095, 12230), (4550, 11007), (5850, 8561), (6115, 8190), (6825, 7338)]