51672010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 107557632

約数和(自身を除く): 55885622

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 103, 130, 170, 206, 221, 227, 442, 454, 515, 1030, 1105, 1135, 1339, 1751, 2210, 2270, 2678, 2951, 3502, 3859, 5902, 6695, 7718, 8755, 13390, 14755, 17510, 19295, 22763, 23381, 29510, 38590, 45526, 46762, 50167, 100334, 113815, 116905, 227630, 233810, 250835, 303953, 397477, 501670, 607906, 794954, 1519765, 1987385, 3039530, 3974770, 5167201, 10334402, 25836005, 51672010]

約数ペア:

[(1, 51672010), (2, 25836005), (5, 10334402), (10, 5167201), (13, 3974770), (17, 3039530), (26, 1987385), (34, 1519765), (65, 794954), (85, 607906), (103, 501670), (130, 397477), (170, 303953), (206, 250835), (221, 233810), (227, 227630), (442, 116905), (454, 113815), (515, 100334), (1030, 50167), (1105, 46762), (1135, 45526), (1339, 38590), (1751, 29510), (2210, 23381), (2270, 22763), (2678, 19295), (2951, 17510), (3502, 14755), (3859, 13390), (5902, 8755), (6695, 7718)]