52091280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 177577920

約数和(自身を除く): 125486640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1019, 1065, 1136, 1278, 1420, 1704, 2038, 2130, 2556, 2840, 3057, 3195, 3408, 4076, 4260, 5095, 5112, 5680, 6114, 6390, 8152, 8520, 9171, 10190, 10224, 12228, 12780, 15285, 16304, 17040, 18342, 20380, 24456, 25560, 30570, 36684, 40760, 45855, 48912, 51120, 61140, 72349, 73368, 81520, 91710, 122280, 144698, 146736, 183420, 217047, 244560, 289396, 361745, 366840, 434094, 578792, 651141, 723490, 733680, 868188, 1085235, 1157584, 1302282, 1446980, 1736376, 2170470, 2604564, 2893960, 3255705, 3472752, 4340940, 5209128, 5787920, 6511410, 8681880, 10418256, 13022820, 17363760, 26045640, 52091280]

約数ペア:

[(1, 52091280), (2, 26045640), (3, 17363760), (4, 13022820), (5, 10418256), (6, 8681880), (8, 6511410), (9, 5787920), (10, 5209128), (12, 4340940), (15, 3472752), (16, 3255705), (18, 2893960), (20, 2604564), (24, 2170470), (30, 1736376), (36, 1446980), (40, 1302282), (45, 1157584), (48, 1085235), (60, 868188), (71, 733680), (72, 723490), (80, 651141), (90, 578792), (120, 434094), (142, 366840), (144, 361745), (180, 289396), (213, 244560), (240, 217047), (284, 183420), (355, 146736), (360, 144698), (426, 122280), (568, 91710), (639, 81520), (710, 73368), (720, 72349), (852, 61140), (1019, 51120), (1065, 48912), (1136, 45855), (1278, 40760), (1420, 36684), (1704, 30570), (2038, 25560), (2130, 24456), (2556, 20380), (2840, 18342), (3057, 17040), (3195, 16304), (3408, 15285), (4076, 12780), (4260, 12228), (5095, 10224), (5112, 10190), (5680, 9171), (6114, 8520), (6390, 8152)]