53238120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34127}}^1$

素因数の和:34154

約数の個数: 64

約数和(自身を含む): 172005120

約数和(自身を除く): 118767000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34127, 68254, 102381, 136508, 170635, 204762, 273016, 341270, 409524, 443651, 511905, 682540, 819048, 887302, 1023810, 1330953, 1365080, 1774604, 2047620, 2218255, 2661906, 3549208, 4095240, 4436510, 5323812, 6654765, 8873020, 10647624, 13309530, 17746040, 26619060, 53238120]

約数ペア:

[(1, 53238120), (2, 26619060), (3, 17746040), (4, 13309530), (5, 10647624), (6, 8873020), (8, 6654765), (10, 5323812), (12, 4436510), (13, 4095240), (15, 3549208), (20, 2661906), (24, 2218255), (26, 2047620), (30, 1774604), (39, 1365080), (40, 1330953), (52, 1023810), (60, 887302), (65, 819048), (78, 682540), (104, 511905), (120, 443651), (130, 409524), (156, 341270), (195, 273016), (260, 204762), (312, 170635), (390, 136508), (520, 102381), (780, 68254), (1560, 34127)]