51313932

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{7789}}^1$

素因数の和:7863

約数の個数: 48

約数和(自身を含む): 135234400

約数和(自身を除く): 83920468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 7789, 15578, 23367, 31156, 46734, 70101, 93468, 140202, 210303, 280404, 420606, 475129, 841212, 950258, 1425387, 1900516, 2850774, 4276161, 5701548, 8552322, 12828483, 17104644, 25656966, 51313932]

約数ペア:

[(1, 51313932), (2, 25656966), (3, 17104644), (4, 12828483), (6, 8552322), (9, 5701548), (12, 4276161), (18, 2850774), (27, 1900516), (36, 1425387), (54, 950258), (61, 841212), (108, 475129), (122, 420606), (183, 280404), (244, 210303), (366, 140202), (549, 93468), (732, 70101), (1098, 46734), (1647, 31156), (2196, 23367), (3294, 15578), (6588, 7789)]