51504330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55381}}^1$

素因数の和:55422

約数の個数: 32

約数和(自身を含む): 127600128

約数和(自身を除く): 76095798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55381, 110762, 166143, 276905, 332286, 553810, 830715, 1661430, 1716811, 3433622, 5150433, 8584055, 10300866, 17168110, 25752165, 51504330]

約数ペア:

[(1, 51504330), (2, 25752165), (3, 17168110), (5, 10300866), (6, 8584055), (10, 5150433), (15, 3433622), (30, 1716811), (31, 1661430), (62, 830715), (93, 553810), (155, 332286), (186, 276905), (310, 166143), (465, 110762), (930, 55381)]