49245406

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 87056640

約数和(自身を除く): 37811234

約数列:

[1, 2, 7, 14, 43, 86, 179, 301, 358, 457, 602, 914, 1253, 2506, 3199, 6398, 7697, 15394, 19651, 39302, 53879, 81803, 107758, 137557, 163606, 275114, 572621, 1145242, 3517529, 7035058, 24622703, 49245406]

約数ペア:

[(1, 49245406), (2, 24622703), (7, 7035058), (14, 3517529), (43, 1145242), (86, 572621), (179, 275114), (301, 163606), (358, 137557), (457, 107758), (602, 81803), (914, 53879), (1253, 39302), (2506, 19651), (3199, 15394), (6398, 7697)]