49910625

素因数分解:

$3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 60

約数和(自身を含む): 95032080

約数和(自身を除く): 45121455

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 467, 475, 625, 855, 1125, 1401, 1425, 1875, 2335, 2375, 4203, 4275, 5625, 7005, 7125, 8873, 11675, 11875, 21015, 21375, 26619, 35025, 35625, 44365, 58375, 79857, 105075, 106875, 133095, 175125, 221825, 291875, 399285, 525375, 665475, 875625, 1109125, 1996425, 2626875, 3327375, 5545625, 9982125, 16636875, 49910625]

約数ペア:

[(1, 49910625), (3, 16636875), (5, 9982125), (9, 5545625), (15, 3327375), (19, 2626875), (25, 1996425), (45, 1109125), (57, 875625), (75, 665475), (95, 525375), (125, 399285), (171, 291875), (225, 221825), (285, 175125), (375, 133095), (467, 106875), (475, 105075), (625, 79857), (855, 58375), (1125, 44365), (1401, 35625), (1425, 35025), (1875, 26619), (2335, 21375), (2375, 21015), (4203, 11875), (4275, 11675), (5625, 8873), (7005, 7125)]