55540176

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 149276160

約数和(自身を除く): 93735984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 379, 426, 516, 568, 688, 758, 852, 1032, 1136, 1137, 1516, 1704, 2064, 2274, 3032, 3053, 3408, 4548, 6064, 6106, 9096, 9159, 12212, 16297, 18192, 18318, 24424, 26909, 32594, 36636, 48848, 48891, 53818, 65188, 73272, 80727, 97782, 107636, 130376, 146544, 161454, 195564, 215272, 260752, 322908, 391128, 430544, 645816, 782256, 1157087, 1291632, 2314174, 3471261, 4628348, 6942522, 9256696, 13885044, 18513392, 27770088, 55540176]

約数ペア:

[(1, 55540176), (2, 27770088), (3, 18513392), (4, 13885044), (6, 9256696), (8, 6942522), (12, 4628348), (16, 3471261), (24, 2314174), (43, 1291632), (48, 1157087), (71, 782256), (86, 645816), (129, 430544), (142, 391128), (172, 322908), (213, 260752), (258, 215272), (284, 195564), (344, 161454), (379, 146544), (426, 130376), (516, 107636), (568, 97782), (688, 80727), (758, 73272), (852, 65188), (1032, 53818), (1136, 48891), (1137, 48848), (1516, 36636), (1704, 32594), (2064, 26909), (2274, 24424), (3032, 18318), (3053, 18192), (3408, 16297), (4548, 12212), (6064, 9159), (6106, 9096)]