55864060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5051}}^1$

素因数の和:5146

約数の個数: 48

約数和(自身を含む): 135797760

約数和(自身を除く): 79933700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5051, 5530, 10102, 11060, 20204, 25255, 35357, 50510, 70714, 101020, 141428, 176785, 353570, 399029, 707140, 798058, 1596116, 1995145, 2793203, 3990290, 5586406, 7980580, 11172812, 13966015, 27932030, 55864060]

約数ペア:

[(1, 55864060), (2, 27932030), (4, 13966015), (5, 11172812), (7, 7980580), (10, 5586406), (14, 3990290), (20, 2793203), (28, 1995145), (35, 1596116), (70, 798058), (79, 707140), (140, 399029), (158, 353570), (316, 176785), (395, 141428), (553, 101020), (790, 70714), (1106, 50510), (1580, 35357), (2212, 25255), (2765, 20204), (5051, 11060), (5530, 10102)]