52174590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133781}}^1$

素因数の和:133804

約数の個数: 32

約数和(自身を含む): 134852256

約数和(自身を除く): 82677666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 133781, 267562, 401343, 668905, 802686, 1337810, 1739153, 2006715, 3478306, 4013430, 5217459, 8695765, 10434918, 17391530, 26087295, 52174590]

約数ペア:

[(1, 52174590), (2, 26087295), (3, 17391530), (5, 10434918), (6, 8695765), (10, 5217459), (13, 4013430), (15, 3478306), (26, 2006715), (30, 1739153), (39, 1337810), (65, 802686), (78, 668905), (130, 401343), (195, 267562), (390, 133781)]