55421968

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1181}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 123117120

約数和(自身を除く): 67695152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1181, 1676, 2362, 2933, 3352, 4724, 5866, 6704, 8267, 9448, 11732, 16534, 18896, 23464, 33068, 46928, 66136, 132272, 494839, 989678, 1979356, 3463873, 3958712, 6927746, 7917424, 13855492, 27710984, 55421968]

約数ペア:

[(1, 55421968), (2, 27710984), (4, 13855492), (7, 7917424), (8, 6927746), (14, 3958712), (16, 3463873), (28, 1979356), (56, 989678), (112, 494839), (419, 132272), (838, 66136), (1181, 46928), (1676, 33068), (2362, 23464), (2933, 18896), (3352, 16534), (4724, 11732), (5866, 9448), (6704, 8267)]