49687500

素因数分解:

$2^2\times 3^1\times 5^7\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 147655872

約数和(自身を除く): 97968372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 125, 150, 159, 212, 250, 265, 300, 318, 375, 500, 530, 625, 636, 750, 795, 1060, 1250, 1325, 1500, 1590, 1875, 2500, 2650, 3125, 3180, 3750, 3975, 5300, 6250, 6625, 7500, 7950, 9375, 12500, 13250, 15625, 15900, 18750, 19875, 26500, 31250, 33125, 37500, 39750, 46875, 62500, 66250, 78125, 79500, 93750, 99375, 132500, 156250, 165625, 187500, 198750, 234375, 312500, 331250, 397500, 468750, 496875, 662500, 828125, 937500, 993750, 1656250, 1987500, 2484375, 3312500, 4140625, 4968750, 8281250, 9937500, 12421875, 16562500, 24843750, 49687500]

約数ペア:

[(1, 49687500), (2, 24843750), (3, 16562500), (4, 12421875), (5, 9937500), (6, 8281250), (10, 4968750), (12, 4140625), (15, 3312500), (20, 2484375), (25, 1987500), (30, 1656250), (50, 993750), (53, 937500), (60, 828125), (75, 662500), (100, 496875), (106, 468750), (125, 397500), (150, 331250), (159, 312500), (212, 234375), (250, 198750), (265, 187500), (300, 165625), (318, 156250), (375, 132500), (500, 99375), (530, 93750), (625, 79500), (636, 78125), (750, 66250), (795, 62500), (1060, 46875), (1250, 39750), (1325, 37500), (1500, 33125), (1590, 31250), (1875, 26500), (2500, 19875), (2650, 18750), (3125, 15900), (3180, 15625), (3750, 13250), (3975, 12500), (5300, 9375), (6250, 7950), (6625, 7500)]