53125604

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 113379840

約数和(自身を除く): 60254236

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 73, 79, 94, 98, 146, 158, 188, 196, 292, 316, 329, 511, 553, 658, 1022, 1106, 1316, 2044, 2212, 2303, 3431, 3577, 3713, 3871, 4606, 5767, 6862, 7154, 7426, 7742, 9212, 11534, 13724, 14308, 14852, 15484, 23068, 24017, 25991, 40369, 48034, 51982, 80738, 96068, 103964, 161476, 168119, 181937, 271049, 282583, 336238, 363874, 542098, 565166, 672476, 727748, 1084196, 1130332, 1897343, 3794686, 7589372, 13281401, 26562802, 53125604]

約数ペア:

[(1, 53125604), (2, 26562802), (4, 13281401), (7, 7589372), (14, 3794686), (28, 1897343), (47, 1130332), (49, 1084196), (73, 727748), (79, 672476), (94, 565166), (98, 542098), (146, 363874), (158, 336238), (188, 282583), (196, 271049), (292, 181937), (316, 168119), (329, 161476), (511, 103964), (553, 96068), (658, 80738), (1022, 51982), (1106, 48034), (1316, 40369), (2044, 25991), (2212, 24017), (2303, 23068), (3431, 15484), (3577, 14852), (3713, 14308), (3871, 13724), (4606, 11534), (5767, 9212), (6862, 7742), (7154, 7426)]