56571996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15767}}^1$

素因数の和:15810

約数の個数: 48

約数和(自身を含む): 148345344

約数和(自身を除く): 91773348

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 15767, 31534, 47301, 63068, 94602, 189204, 204971, 362641, 409942, 614913, 725282, 819884, 1087923, 1229826, 1450564, 2175846, 2459652, 4351692, 4714333, 9428666, 14142999, 18857332, 28285998, 56571996]

約数ペア:

[(1, 56571996), (2, 28285998), (3, 18857332), (4, 14142999), (6, 9428666), (12, 4714333), (13, 4351692), (23, 2459652), (26, 2175846), (39, 1450564), (46, 1229826), (52, 1087923), (69, 819884), (78, 725282), (92, 614913), (138, 409942), (156, 362641), (276, 204971), (299, 189204), (598, 94602), (897, 63068), (1196, 47301), (1794, 31534), (3588, 15767)]