49826875

素因数分解:

$5^4\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1661

約数の個数: 30

約数和(自身を含む): 72473676

約数和(自身を除く): 22646801

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 625, 875, 1225, 1627, 4375, 6125, 8135, 11389, 30625, 40675, 56945, 79723, 203375, 284725, 398615, 1016875, 1423625, 1993075, 7118125, 9965375, 49826875]

約数ペア:

[(1, 49826875), (5, 9965375), (7, 7118125), (25, 1993075), (35, 1423625), (49, 1016875), (125, 398615), (175, 284725), (245, 203375), (625, 79723), (875, 56945), (1225, 40675), (1627, 30625), (4375, 11389), (6125, 8135)]