55084952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 119263200

約数和(自身を除く): 64178248

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 76, 104, 122, 152, 244, 247, 457, 488, 494, 793, 914, 988, 1159, 1586, 1828, 1976, 2318, 3172, 3656, 4636, 5941, 6344, 8683, 9272, 11882, 15067, 17366, 23764, 27877, 30134, 34732, 47528, 55754, 60268, 69464, 111508, 112879, 120536, 223016, 225758, 362401, 451516, 529663, 724802, 903032, 1059326, 1449604, 2118652, 2899208, 4237304, 6885619, 13771238, 27542476, 55084952]

約数ペア:

[(1, 55084952), (2, 27542476), (4, 13771238), (8, 6885619), (13, 4237304), (19, 2899208), (26, 2118652), (38, 1449604), (52, 1059326), (61, 903032), (76, 724802), (104, 529663), (122, 451516), (152, 362401), (244, 225758), (247, 223016), (457, 120536), (488, 112879), (494, 111508), (793, 69464), (914, 60268), (988, 55754), (1159, 47528), (1586, 34732), (1828, 30134), (1976, 27877), (2318, 23764), (3172, 17366), (3656, 15067), (4636, 11882), (5941, 9272), (6344, 8683)]