55299640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7393}}^1$

素因数の和:7432

約数の個数: 64

約数和(自身を含む): 143739360

約数和(自身を除く): 88439720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7393, 7480, 14786, 29572, 36965, 59144, 73930, 81323, 125681, 147860, 162646, 251362, 295720, 325292, 406615, 502724, 628405, 650584, 813230, 1005448, 1256810, 1382491, 1626460, 2513620, 2764982, 3252920, 5027240, 5529964, 6912455, 11059928, 13824910, 27649820, 55299640]

約数ペア:

[(1, 55299640), (2, 27649820), (4, 13824910), (5, 11059928), (8, 6912455), (10, 5529964), (11, 5027240), (17, 3252920), (20, 2764982), (22, 2513620), (34, 1626460), (40, 1382491), (44, 1256810), (55, 1005448), (68, 813230), (85, 650584), (88, 628405), (110, 502724), (136, 406615), (170, 325292), (187, 295720), (220, 251362), (340, 162646), (374, 147860), (440, 125681), (680, 81323), (748, 73930), (935, 59144), (1496, 36965), (1870, 29572), (3740, 14786), (7393, 7480)]