51331400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11159}}^1$

素因数の和:11198

約数の個数: 48

約数和(自身を含む): 124545600

約数和(自身を除く): 73214200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 11159, 22318, 44636, 55795, 89272, 111590, 223180, 256657, 278975, 446360, 513314, 557950, 1026628, 1115900, 1283285, 2053256, 2231800, 2566570, 5133140, 6416425, 10266280, 12832850, 25665700, 51331400]

約数ペア:

[(1, 51331400), (2, 25665700), (4, 12832850), (5, 10266280), (8, 6416425), (10, 5133140), (20, 2566570), (23, 2231800), (25, 2053256), (40, 1283285), (46, 1115900), (50, 1026628), (92, 557950), (100, 513314), (115, 446360), (184, 278975), (200, 256657), (230, 223180), (460, 111590), (575, 89272), (920, 55795), (1150, 44636), (2300, 22318), (4600, 11159)]