54645292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 112910112

約数和(自身を除く): 58264820

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 71, 76, 82, 142, 164, 247, 284, 361, 494, 533, 722, 779, 923, 988, 1066, 1349, 1444, 1558, 1846, 2132, 2698, 2911, 3116, 3692, 4693, 5396, 5822, 9386, 10127, 11644, 14801, 17537, 18772, 20254, 25631, 29602, 35074, 37843, 40508, 51262, 55309, 59204, 70148, 75686, 102524, 110618, 151372, 192413, 221236, 333203, 384826, 666406, 719017, 769652, 1050871, 1332812, 1438034, 2101742, 2876068, 4203484, 13661323, 27322646, 54645292]

約数ペア:

[(1, 54645292), (2, 27322646), (4, 13661323), (13, 4203484), (19, 2876068), (26, 2101742), (38, 1438034), (41, 1332812), (52, 1050871), (71, 769652), (76, 719017), (82, 666406), (142, 384826), (164, 333203), (247, 221236), (284, 192413), (361, 151372), (494, 110618), (533, 102524), (722, 75686), (779, 70148), (923, 59204), (988, 55309), (1066, 51262), (1349, 40508), (1444, 37843), (1558, 35074), (1846, 29602), (2132, 25631), (2698, 20254), (2911, 18772), (3116, 17537), (3692, 14801), (4693, 11644), (5396, 10127), (5822, 9386)]