47880664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 103803840

約数和(自身を除く): 55923176

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 296, 299, 481, 541, 598, 851, 962, 1082, 1196, 1702, 1924, 2164, 2392, 3404, 3848, 4328, 6808, 7033, 11063, 12443, 14066, 20017, 22126, 24886, 28132, 40034, 44252, 49772, 56264, 80068, 88504, 99544, 160136, 161759, 260221, 323518, 460391, 520442, 647036, 920782, 1040884, 1294072, 1841564, 2081768, 3683128, 5985083, 11970166, 23940332, 47880664]

約数ペア:

[(1, 47880664), (2, 23940332), (4, 11970166), (8, 5985083), (13, 3683128), (23, 2081768), (26, 1841564), (37, 1294072), (46, 1040884), (52, 920782), (74, 647036), (92, 520442), (104, 460391), (148, 323518), (184, 260221), (296, 161759), (299, 160136), (481, 99544), (541, 88504), (598, 80068), (851, 56264), (962, 49772), (1082, 44252), (1196, 40034), (1702, 28132), (1924, 24886), (2164, 22126), (2392, 20017), (3404, 14066), (3848, 12443), (4328, 11063), (6808, 7033)]