49859875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 68245632

約数和(自身を除く): 18385757

約数列:

[1, 5, 13, 25, 61, 65, 125, 305, 325, 503, 793, 1525, 1625, 2515, 3965, 6539, 7625, 12575, 19825, 30683, 32695, 62875, 99125, 153415, 163475, 398879, 767075, 817375, 1994395, 3835375, 9971975, 49859875]

約数ペア:

[(1, 49859875), (5, 9971975), (13, 3835375), (25, 1994395), (61, 817375), (65, 767075), (125, 398879), (305, 163475), (325, 153415), (503, 99125), (793, 62875), (1525, 32695), (1625, 30683), (2515, 19825), (3965, 12575), (6539, 7625)]