56787412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 120113280

約数和(自身を除く): 63325868

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 79, 124, 158, 187, 316, 341, 374, 527, 682, 748, 869, 961, 1054, 1343, 1364, 1738, 1922, 2108, 2449, 2686, 3476, 3844, 4898, 5372, 5797, 9796, 10571, 11594, 14773, 16337, 21142, 23188, 26939, 29546, 32674, 41633, 42284, 53878, 59092, 65348, 75919, 83266, 107756, 151838, 166532, 179707, 303676, 359414, 457963, 718828, 835109, 915926, 1290623, 1670218, 1831852, 2581246, 3340436, 5162492, 14196853, 28393706, 56787412]

約数ペア:

[(1, 56787412), (2, 28393706), (4, 14196853), (11, 5162492), (17, 3340436), (22, 2581246), (31, 1831852), (34, 1670218), (44, 1290623), (62, 915926), (68, 835109), (79, 718828), (124, 457963), (158, 359414), (187, 303676), (316, 179707), (341, 166532), (374, 151838), (527, 107756), (682, 83266), (748, 75919), (869, 65348), (961, 59092), (1054, 53878), (1343, 42284), (1364, 41633), (1738, 32674), (1922, 29546), (2108, 26939), (2449, 23188), (2686, 21142), (3476, 16337), (3844, 14773), (4898, 11594), (5372, 10571), (5797, 9796)]