55852472

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 114741000

約数和(自身を除く): 58888528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 169, 218, 338, 379, 436, 676, 758, 872, 1352, 1417, 1516, 2834, 3032, 4927, 5668, 9854, 11336, 18421, 19708, 36842, 39416, 41311, 64051, 73684, 82622, 128102, 147368, 165244, 256204, 330488, 512408, 537043, 1074086, 2148172, 4296344, 6981559, 13963118, 27926236, 55852472]

約数ペア:

[(1, 55852472), (2, 27926236), (4, 13963118), (8, 6981559), (13, 4296344), (26, 2148172), (52, 1074086), (104, 537043), (109, 512408), (169, 330488), (218, 256204), (338, 165244), (379, 147368), (436, 128102), (676, 82622), (758, 73684), (872, 64051), (1352, 41311), (1417, 39416), (1516, 36842), (2834, 19708), (3032, 18421), (4927, 11336), (5668, 9854)]