54557250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 157697280

約数和(自身を除く): 103140030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 250, 255, 275, 330, 374, 375, 389, 425, 510, 550, 561, 750, 778, 825, 850, 935, 1122, 1167, 1275, 1375, 1650, 1870, 1945, 2125, 2334, 2550, 2750, 2805, 3890, 4125, 4250, 4279, 4675, 5610, 5835, 6375, 6613, 8250, 8558, 9350, 9725, 11670, 12750, 12837, 13226, 14025, 19450, 19839, 21395, 23375, 25674, 28050, 29175, 33065, 39678, 42790, 46750, 48625, 58350, 64185, 66130, 70125, 72743, 97250, 99195, 106975, 128370, 140250, 145486, 145875, 165325, 198390, 213950, 218229, 291750, 320925, 330650, 363715, 436458, 495975, 534875, 641850, 727430, 826625, 991950, 1069750, 1091145, 1604625, 1653250, 1818575, 2182290, 2479875, 3209250, 3637150, 4959750, 5455725, 9092875, 10911450, 18185750, 27278625, 54557250]

約数ペア:

[(1, 54557250), (2, 27278625), (3, 18185750), (5, 10911450), (6, 9092875), (10, 5455725), (11, 4959750), (15, 3637150), (17, 3209250), (22, 2479875), (25, 2182290), (30, 1818575), (33, 1653250), (34, 1604625), (50, 1091145), (51, 1069750), (55, 991950), (66, 826625), (75, 727430), (85, 641850), (102, 534875), (110, 495975), (125, 436458), (150, 363715), (165, 330650), (170, 320925), (187, 291750), (250, 218229), (255, 213950), (275, 198390), (330, 165325), (374, 145875), (375, 145486), (389, 140250), (425, 128370), (510, 106975), (550, 99195), (561, 97250), (750, 72743), (778, 70125), (825, 66130), (850, 64185), (935, 58350), (1122, 48625), (1167, 46750), (1275, 42790), (1375, 39678), (1650, 33065), (1870, 29175), (1945, 28050), (2125, 25674), (2334, 23375), (2550, 21395), (2750, 19839), (2805, 19450), (3890, 14025), (4125, 13226), (4250, 12837), (4279, 12750), (4675, 11670), (5610, 9725), (5835, 9350), (6375, 8558), (6613, 8250)]