51532152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{306739}}^1$

素因数の和:306755

約数の個数: 32

約数和(自身を含む): 147235200

約数和(自身を除く): 95703048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 306739, 613478, 920217, 1226956, 1840434, 2147173, 2453912, 3680868, 4294346, 6441519, 7361736, 8588692, 12883038, 17177384, 25766076, 51532152]

約数ペア:

[(1, 51532152), (2, 25766076), (3, 17177384), (4, 12883038), (6, 8588692), (7, 7361736), (8, 6441519), (12, 4294346), (14, 3680868), (21, 2453912), (24, 2147173), (28, 1840434), (42, 1226956), (56, 920217), (84, 613478), (168, 306739)]