53384930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 106634880

約数和(自身を除く): 53249950

約数列:

[1, 2, 5, 10, 17, 34, 43, 67, 85, 86, 109, 134, 170, 215, 218, 335, 430, 545, 670, 731, 1090, 1139, 1462, 1853, 2278, 2881, 3655, 3706, 4687, 5695, 5762, 7303, 7310, 9265, 9374, 11390, 14405, 14606, 18530, 23435, 28810, 36515, 46870, 48977, 73030, 79679, 97954, 124151, 159358, 244885, 248302, 314029, 398395, 489770, 620755, 628058, 796790, 1241510, 1570145, 3140290, 5338493, 10676986, 26692465, 53384930]

約数ペア:

[(1, 53384930), (2, 26692465), (5, 10676986), (10, 5338493), (17, 3140290), (34, 1570145), (43, 1241510), (67, 796790), (85, 628058), (86, 620755), (109, 489770), (134, 398395), (170, 314029), (215, 248302), (218, 244885), (335, 159358), (430, 124151), (545, 97954), (670, 79679), (731, 73030), (1090, 48977), (1139, 46870), (1462, 36515), (1853, 28810), (2278, 23435), (2881, 18530), (3655, 14606), (3706, 14405), (4687, 11390), (5695, 9374), (5762, 9265), (7303, 7310)]