47550750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4910

約数の個数: 64

約数和(自身を含む): 127842624

約数和(自身を除く): 80291874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 4877, 9750, 9754, 14631, 24385, 29262, 48770, 63401, 73155, 121925, 126802, 146310, 190203, 243850, 317005, 365775, 380406, 609625, 634010, 731550, 951015, 1219250, 1585025, 1828875, 1902030, 3170050, 3657750, 4755075, 7925125, 9510150, 15850250, 23775375, 47550750]

約数ペア:

[(1, 47550750), (2, 23775375), (3, 15850250), (5, 9510150), (6, 7925125), (10, 4755075), (13, 3657750), (15, 3170050), (25, 1902030), (26, 1828875), (30, 1585025), (39, 1219250), (50, 951015), (65, 731550), (75, 634010), (78, 609625), (125, 380406), (130, 365775), (150, 317005), (195, 243850), (250, 190203), (325, 146310), (375, 126802), (390, 121925), (650, 73155), (750, 63401), (975, 48770), (1625, 29262), (1950, 24385), (3250, 14631), (4875, 9754), (4877, 9750)]