51516800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 134890920

約数和(自身を除く): 83374120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 947, 1088, 1360, 1600, 1700, 1894, 2176, 2720, 3200, 3400, 3788, 4735, 5440, 6800, 7576, 9470, 10880, 13600, 15152, 16099, 18940, 23675, 27200, 30304, 32198, 37880, 47350, 54400, 60608, 64396, 75760, 80495, 94700, 121216, 128792, 151520, 160990, 189400, 257584, 303040, 321980, 378800, 402475, 515168, 606080, 643960, 757600, 804950, 1030336, 1287920, 1515200, 1609900, 2060672, 2575840, 3030400, 3219800, 5151680, 6439600, 10303360, 12879200, 25758400, 51516800]

約数ペア:

[(1, 51516800), (2, 25758400), (4, 12879200), (5, 10303360), (8, 6439600), (10, 5151680), (16, 3219800), (17, 3030400), (20, 2575840), (25, 2060672), (32, 1609900), (34, 1515200), (40, 1287920), (50, 1030336), (64, 804950), (68, 757600), (80, 643960), (85, 606080), (100, 515168), (128, 402475), (136, 378800), (160, 321980), (170, 303040), (200, 257584), (272, 189400), (320, 160990), (340, 151520), (400, 128792), (425, 121216), (544, 94700), (640, 80495), (680, 75760), (800, 64396), (850, 60608), (947, 54400), (1088, 47350), (1360, 37880), (1600, 32198), (1700, 30304), (1894, 27200), (2176, 23675), (2720, 18940), (3200, 16099), (3400, 15152), (3788, 13600), (4735, 10880), (5440, 9470), (6800, 7576)]