53105228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 107721600

約数和(自身を除く): 54616372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 139, 209, 278, 418, 457, 556, 836, 914, 1529, 1828, 2641, 3058, 5027, 5282, 6116, 8683, 10054, 10564, 17366, 20108, 29051, 34732, 58102, 63523, 95513, 116204, 127046, 191026, 254092, 382052, 698753, 1206937, 1397506, 2413874, 2795012, 4827748, 13276307, 26552614, 53105228]

約数ペア:

[(1, 53105228), (2, 26552614), (4, 13276307), (11, 4827748), (19, 2795012), (22, 2413874), (38, 1397506), (44, 1206937), (76, 698753), (139, 382052), (209, 254092), (278, 191026), (418, 127046), (457, 116204), (556, 95513), (836, 63523), (914, 58102), (1529, 34732), (1828, 29051), (2641, 20108), (3058, 17366), (5027, 10564), (5282, 10054), (6116, 8683)]