65021082050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5209}}^1\times {\mathrm{6089}}^1$

素因数の和:11351

約数の個数: 48

約数和(自身を含む): 123933083400

約数和(自身を除く): 58912001350

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 5209, 6089, 10418, 12178, 26045, 30445, 52090, 60890, 130225, 152225, 213569, 249649, 260450, 304450, 427138, 499298, 1067845, 1248245, 2135690, 2496490, 5339225, 6241225, 10678450, 12482450, 31717601, 63435202, 158588005, 317176010, 792940025, 1300421641, 1585880050, 2600843282, 6502108205, 13004216410, 32510541025, 65021082050]

約数ペア:

[(1, 65021082050), (2, 32510541025), (5, 13004216410), (10, 6502108205), (25, 2600843282), (41, 1585880050), (50, 1300421641), (82, 792940025), (205, 317176010), (410, 158588005), (1025, 63435202), (2050, 31717601), (5209, 12482450), (6089, 10678450), (10418, 6241225), (12178, 5339225), (26045, 2496490), (30445, 2135690), (52090, 1248245), (60890, 1067845), (130225, 499298), (152225, 427138), (213569, 304450), (249649, 260450)]