53352260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205201}}^1$

素因数の和:205223

約数の個数: 24

約数和(自身を含む): 120658776

約数和(自身を除く): 67306516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 205201, 410402, 820804, 1026005, 2052010, 2667613, 4104020, 5335226, 10670452, 13338065, 26676130, 53352260]

約数ペア:

[(1, 53352260), (2, 26676130), (4, 13338065), (5, 10670452), (10, 5335226), (13, 4104020), (20, 2667613), (26, 2052010), (52, 1026005), (65, 820804), (130, 410402), (260, 205201)]