43752540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56093}}^1$

素因数の和:56118

約数の個数: 48

約数和(自身を含む): 131933088

約数和(自身を除く): 88180548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 56093, 112186, 168279, 224372, 280465, 336558, 560930, 673116, 729209, 841395, 1121860, 1458418, 1682790, 2187627, 2916836, 3365580, 3646045, 4375254, 7292090, 8750508, 10938135, 14584180, 21876270, 43752540]

約数ペア:

[(1, 43752540), (2, 21876270), (3, 14584180), (4, 10938135), (5, 8750508), (6, 7292090), (10, 4375254), (12, 3646045), (13, 3365580), (15, 2916836), (20, 2187627), (26, 1682790), (30, 1458418), (39, 1121860), (52, 841395), (60, 729209), (65, 673116), (78, 560930), (130, 336558), (156, 280465), (195, 224372), (260, 168279), (390, 112186), (780, 56093)]