55102360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33599}}^1$

素因数の和:33651

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 71905640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 33599, 67198, 134396, 167995, 268792, 335990, 671980, 1343960, 1377559, 2755118, 5510236, 6887795, 11020472, 13775590, 27551180, 55102360]

約数ペア:

[(1, 55102360), (2, 27551180), (4, 13775590), (5, 11020472), (8, 6887795), (10, 5510236), (20, 2755118), (40, 1377559), (41, 1343960), (82, 671980), (164, 335990), (205, 268792), (328, 167995), (410, 134396), (820, 67198), (1640, 33599)]