52009875

素因数分解:

$3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 95056416

約数和(自身を除く): 43046541

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 125, 225, 249, 375, 415, 557, 747, 1125, 1245, 1671, 2075, 2785, 3735, 5013, 6225, 8355, 10375, 13925, 18675, 25065, 31125, 41775, 46231, 69625, 93375, 125325, 138693, 208875, 231155, 416079, 626625, 693465, 1155775, 2080395, 3467325, 5778875, 10401975, 17336625, 52009875]

約数ペア:

[(1, 52009875), (3, 17336625), (5, 10401975), (9, 5778875), (15, 3467325), (25, 2080395), (45, 1155775), (75, 693465), (83, 626625), (125, 416079), (225, 231155), (249, 208875), (375, 138693), (415, 125325), (557, 93375), (747, 69625), (1125, 46231), (1245, 41775), (1671, 31125), (2075, 25065), (2785, 18675), (3735, 13925), (5013, 10375), (6225, 8355)]