27655502

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 51464160

約数和(自身を除く): 23808658

約数列:

[1, 2, 7, 14, 29, 37, 49, 58, 74, 98, 203, 259, 263, 406, 518, 526, 1073, 1421, 1813, 1841, 2146, 2842, 3626, 3682, 7511, 7627, 9731, 12887, 15022, 15254, 19462, 25774, 52577, 53389, 68117, 105154, 106778, 136234, 282199, 373723, 476819, 564398, 747446, 953638, 1975393, 3950786, 13827751, 27655502]

約数ペア:

[(1, 27655502), (2, 13827751), (7, 3950786), (14, 1975393), (29, 953638), (37, 747446), (49, 564398), (58, 476819), (74, 373723), (98, 282199), (203, 136234), (259, 106778), (263, 105154), (406, 68117), (518, 53389), (526, 52577), (1073, 25774), (1421, 19462), (1813, 15254), (1841, 15022), (2146, 12887), (2842, 9731), (3626, 7627), (3682, 7511)]