45180512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 97281072

約数和(自身を除く): 52100560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1621, 1742, 2144, 3242, 3484, 6484, 6968, 12968, 13936, 21073, 25936, 27872, 42146, 51872, 84292, 108607, 168584, 217214, 337168, 434428, 674336, 868856, 1411891, 1737712, 2823782, 3475424, 5647564, 11295128, 22590256, 45180512]

約数ペア:

[(1, 45180512), (2, 22590256), (4, 11295128), (8, 5647564), (13, 3475424), (16, 2823782), (26, 1737712), (32, 1411891), (52, 868856), (67, 674336), (104, 434428), (134, 337168), (208, 217214), (268, 168584), (416, 108607), (536, 84292), (871, 51872), (1072, 42146), (1621, 27872), (1742, 25936), (2144, 21073), (3242, 13936), (3484, 12968), (6484, 6968)]