54310100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41777}}^1$

素因数の和:41804

約数の個数: 36

約数和(自身を含む): 126921564

約数和(自身を除く): 72611464

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 41777, 83554, 167108, 208885, 417770, 543101, 835540, 1044425, 1086202, 2088850, 2172404, 2715505, 4177700, 5431010, 10862020, 13577525, 27155050, 54310100]

約数ペア:

[(1, 54310100), (2, 27155050), (4, 13577525), (5, 10862020), (10, 5431010), (13, 4177700), (20, 2715505), (25, 2172404), (26, 2088850), (50, 1086202), (52, 1044425), (65, 835540), (100, 543101), (130, 417770), (260, 208885), (325, 167108), (650, 83554), (1300, 41777)]