50640568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 108126720

約数和(自身を除く): 57486152

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 103, 148, 151, 206, 296, 302, 407, 412, 604, 814, 824, 1133, 1208, 1628, 1661, 2266, 3256, 3322, 3811, 4532, 5587, 6644, 7622, 9064, 11174, 13288, 15244, 15553, 22348, 30488, 31106, 41921, 44696, 61457, 62212, 83842, 122914, 124424, 167684, 171083, 245828, 335368, 342166, 491656, 575461, 684332, 1150922, 1368664, 2301844, 4603688, 6330071, 12660142, 25320284, 50640568]

約数ペア:

[(1, 50640568), (2, 25320284), (4, 12660142), (8, 6330071), (11, 4603688), (22, 2301844), (37, 1368664), (44, 1150922), (74, 684332), (88, 575461), (103, 491656), (148, 342166), (151, 335368), (206, 245828), (296, 171083), (302, 167684), (407, 124424), (412, 122914), (604, 83842), (814, 62212), (824, 61457), (1133, 44696), (1208, 41921), (1628, 31106), (1661, 30488), (2266, 22348), (3256, 15553), (3322, 15244), (3811, 13288), (4532, 11174), (5587, 9064), (6644, 7622)]