51170470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2357}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 99828288

約数和(自身を除く): 48657818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 2357, 4342, 4714, 10855, 11785, 21710, 23570, 30641, 61282, 153205, 306410, 393619, 787238, 1968095, 3936190, 5117047, 10234094, 25585235, 51170470]

約数ペア:

[(1, 51170470), (2, 25585235), (5, 10234094), (10, 5117047), (13, 3936190), (26, 1968095), (65, 787238), (130, 393619), (167, 306410), (334, 153205), (835, 61282), (1670, 30641), (2171, 23570), (2357, 21710), (4342, 11785), (4714, 10855)]