56390886

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 126373104

約数和(自身を除く): 69982218

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 227, 333, 373, 454, 666, 681, 746, 1119, 1362, 2043, 2238, 3357, 4086, 6714, 8399, 13801, 16798, 25197, 27602, 41403, 50394, 75591, 82806, 84671, 124209, 151182, 169342, 248418, 254013, 508026, 762039, 1524078, 3132827, 6265654, 9398481, 18796962, 28195443, 56390886]

約数ペア:

[(1, 56390886), (2, 28195443), (3, 18796962), (6, 9398481), (9, 6265654), (18, 3132827), (37, 1524078), (74, 762039), (111, 508026), (222, 254013), (227, 248418), (333, 169342), (373, 151182), (454, 124209), (666, 84671), (681, 82806), (746, 75591), (1119, 50394), (1362, 41403), (2043, 27602), (2238, 25197), (3357, 16798), (4086, 13801), (6714, 8399)]