51797052

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 134956640

約数和(自身を除く): 83159588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 103, 122, 183, 206, 229, 244, 309, 366, 412, 458, 549, 618, 687, 732, 916, 927, 1098, 1236, 1374, 1854, 2061, 2196, 2748, 3708, 4122, 6283, 8244, 12566, 13969, 18849, 23587, 25132, 27938, 37698, 41907, 47174, 55876, 56547, 70761, 75396, 83814, 94348, 113094, 125721, 141522, 167628, 212283, 226188, 251442, 283044, 424566, 502884, 849132, 1438807, 2877614, 4316421, 5755228, 8632842, 12949263, 17265684, 25898526, 51797052]

約数ペア:

[(1, 51797052), (2, 25898526), (3, 17265684), (4, 12949263), (6, 8632842), (9, 5755228), (12, 4316421), (18, 2877614), (36, 1438807), (61, 849132), (103, 502884), (122, 424566), (183, 283044), (206, 251442), (229, 226188), (244, 212283), (309, 167628), (366, 141522), (412, 125721), (458, 113094), (549, 94348), (618, 83814), (687, 75396), (732, 70761), (916, 56547), (927, 55876), (1098, 47174), (1236, 41907), (1374, 37698), (1854, 27938), (2061, 25132), (2196, 23587), (2748, 18849), (3708, 13969), (4122, 12566), (6283, 8244)]