53139450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 172488960

約数和(自身を除く): 119349510

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 75, 78, 85, 91, 102, 105, 119, 130, 150, 170, 175, 182, 195, 210, 221, 229, 238, 255, 273, 325, 350, 357, 390, 425, 442, 455, 458, 510, 525, 546, 595, 650, 663, 687, 714, 850, 910, 975, 1050, 1105, 1145, 1190, 1275, 1326, 1365, 1374, 1547, 1603, 1785, 1950, 2210, 2275, 2290, 2550, 2730, 2975, 2977, 3094, 3206, 3315, 3435, 3570, 3893, 4550, 4641, 4809, 5525, 5725, 5950, 5954, 6630, 6825, 6870, 7735, 7786, 8015, 8925, 8931, 9282, 9618, 11050, 11450, 11679, 13650, 14885, 15470, 16030, 16575, 17175, 17850, 17862, 19465, 20839, 23205, 23358, 24045, 27251, 29770, 33150, 34350, 38675, 38930, 40075, 41678, 44655, 46410, 48090, 50609, 54502, 58395, 62517, 74425, 77350, 80150, 81753, 89310, 97325, 101218, 104195, 116025, 116790, 120225, 125034, 136255, 148850, 151827, 163506, 194650, 208390, 223275, 232050, 240450, 253045, 272510, 291975, 303654, 312585, 354263, 408765, 446550, 506090, 520975, 583950, 625170, 681275, 708526, 759135, 817530, 1041950, 1062789, 1265225, 1362550, 1518270, 1562925, 1771315, 2043825, 2125578, 2530450, 3125850, 3542630, 3795675, 4087650, 5313945, 7591350, 8856575, 10627890, 17713150, 26569725, 53139450]

約数ペア:

[(1, 53139450), (2, 26569725), (3, 17713150), (5, 10627890), (6, 8856575), (7, 7591350), (10, 5313945), (13, 4087650), (14, 3795675), (15, 3542630), (17, 3125850), (21, 2530450), (25, 2125578), (26, 2043825), (30, 1771315), (34, 1562925), (35, 1518270), (39, 1362550), (42, 1265225), (50, 1062789), (51, 1041950), (65, 817530), (70, 759135), (75, 708526), (78, 681275), (85, 625170), (91, 583950), (102, 520975), (105, 506090), (119, 446550), (130, 408765), (150, 354263), (170, 312585), (175, 303654), (182, 291975), (195, 272510), (210, 253045), (221, 240450), (229, 232050), (238, 223275), (255, 208390), (273, 194650), (325, 163506), (350, 151827), (357, 148850), (390, 136255), (425, 125034), (442, 120225), (455, 116790), (458, 116025), (510, 104195), (525, 101218), (546, 97325), (595, 89310), (650, 81753), (663, 80150), (687, 77350), (714, 74425), (850, 62517), (910, 58395), (975, 54502), (1050, 50609), (1105, 48090), (1145, 46410), (1190, 44655), (1275, 41678), (1326, 40075), (1365, 38930), (1374, 38675), (1547, 34350), (1603, 33150), (1785, 29770), (1950, 27251), (2210, 24045), (2275, 23358), (2290, 23205), (2550, 20839), (2730, 19465), (2975, 17862), (2977, 17850), (3094, 17175), (3206, 16575), (3315, 16030), (3435, 15470), (3570, 14885), (3893, 13650), (4550, 11679), (4641, 11450), (4809, 11050), (5525, 9618), (5725, 9282), (5950, 8931), (5954, 8925), (6630, 8015), (6825, 7786), (6870, 7735)]