53137422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5345

約数の個数: 48

約数和(自身を含む): 126894768

約数和(自身を除く): 73757346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 5281, 10062, 10562, 15843, 31686, 47529, 68653, 95058, 137306, 205959, 227083, 411918, 454166, 617877, 681249, 1235754, 1362498, 2043747, 2952079, 4087494, 5904158, 8856237, 17712474, 26568711, 53137422]

約数ペア:

[(1, 53137422), (2, 26568711), (3, 17712474), (6, 8856237), (9, 5904158), (13, 4087494), (18, 2952079), (26, 2043747), (39, 1362498), (43, 1235754), (78, 681249), (86, 617877), (117, 454166), (129, 411918), (234, 227083), (258, 205959), (387, 137306), (559, 95058), (774, 68653), (1118, 47529), (1677, 31686), (3354, 15843), (5031, 10562), (5281, 10062)]