551050576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{19469}}^1$

素因数の和:19567

約数の個数: 40

約数和(自身を含む): 1122640200

約数和(自身を除く): 571589624

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 3538, 7076, 14152, 19469, 28304, 38938, 77876, 155752, 311504, 564601, 1129202, 1187609, 2258404, 2375218, 4516808, 4750436, 9033616, 9500872, 19001744, 34440661, 68881322, 137762644, 275525288, 551050576]

約数ペア:

[(1, 551050576), (2, 275525288), (4, 137762644), (8, 68881322), (16, 34440661), (29, 19001744), (58, 9500872), (61, 9033616), (116, 4750436), (122, 4516808), (232, 2375218), (244, 2258404), (464, 1187609), (488, 1129202), (976, 564601), (1769, 311504), (3538, 155752), (7076, 77876), (14152, 38938), (19469, 28304)]