55148618

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 102928320

約数和(自身を除く): 47779702

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 569, 602, 989, 1127, 1138, 1978, 2107, 2254, 3983, 4214, 6923, 7966, 13087, 13846, 24467, 26174, 27881, 48461, 48934, 55762, 91609, 96922, 171269, 183218, 342538, 562741, 641263, 1125482, 1198883, 1282526, 2397766, 3939187, 7878374, 27574309, 55148618]

約数ペア:

[(1, 55148618), (2, 27574309), (7, 7878374), (14, 3939187), (23, 2397766), (43, 1282526), (46, 1198883), (49, 1125482), (86, 641263), (98, 562741), (161, 342538), (301, 183218), (322, 171269), (569, 96922), (602, 91609), (989, 55762), (1127, 48934), (1138, 48461), (1978, 27881), (2107, 26174), (2254, 24467), (3983, 13846), (4214, 13087), (6923, 7966)]