56275284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 142405760

約数和(自身を除く): 86130476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 2389, 3926, 4778, 5889, 7167, 7852, 9556, 11778, 14334, 23556, 28668, 31057, 62114, 93171, 124228, 186342, 360739, 372684, 721478, 1082217, 1442956, 2164434, 4328868, 4689607, 9379214, 14068821, 18758428, 28137642, 56275284]

約数ペア:

[(1, 56275284), (2, 28137642), (3, 18758428), (4, 14068821), (6, 9379214), (12, 4689607), (13, 4328868), (26, 2164434), (39, 1442956), (52, 1082217), (78, 721478), (151, 372684), (156, 360739), (302, 186342), (453, 124228), (604, 93171), (906, 62114), (1812, 31057), (1963, 28668), (2389, 23556), (3926, 14334), (4778, 11778), (5889, 9556), (7167, 7852)]