53894428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 114670080

約数和(自身を除く): 60775652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 1579, 2438, 3158, 4876, 6316, 8533, 11053, 17066, 22106, 34132, 36317, 44212, 72634, 83687, 145268, 167374, 254219, 334748, 508438, 585809, 1016876, 1171618, 1924801, 2343236, 3849602, 7699204, 13473607, 26947214, 53894428]

約数ペア:

[(1, 53894428), (2, 26947214), (4, 13473607), (7, 7699204), (14, 3849602), (23, 2343236), (28, 1924801), (46, 1171618), (53, 1016876), (92, 585809), (106, 508438), (161, 334748), (212, 254219), (322, 167374), (371, 145268), (644, 83687), (742, 72634), (1219, 44212), (1484, 36317), (1579, 34132), (2438, 22106), (3158, 17066), (4876, 11053), (6316, 8533)]