53259470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 63380530

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1499, 1615, 1870, 2090, 2998, 3230, 3553, 7106, 7495, 14990, 16489, 17765, 25483, 28481, 32978, 35530, 50966, 56962, 82445, 127415, 142405, 164890, 254830, 280313, 284810, 313291, 484177, 560626, 626582, 968354, 1401565, 1566455, 2420885, 2803130, 3132910, 4841770, 5325947, 10651894, 26629735, 53259470]

約数ペア:

[(1, 53259470), (2, 26629735), (5, 10651894), (10, 5325947), (11, 4841770), (17, 3132910), (19, 2803130), (22, 2420885), (34, 1566455), (38, 1401565), (55, 968354), (85, 626582), (95, 560626), (110, 484177), (170, 313291), (187, 284810), (190, 280313), (209, 254830), (323, 164890), (374, 142405), (418, 127415), (646, 82445), (935, 56962), (1045, 50966), (1499, 35530), (1615, 32978), (1870, 28481), (2090, 25483), (2998, 17765), (3230, 16489), (3553, 14990), (7106, 7495)]