51195183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 76289472

約数和(自身を除く): 25094289

約数列:

[1, 3, 13, 39, 41, 101, 123, 303, 317, 533, 951, 1313, 1599, 3939, 4121, 4141, 12363, 12423, 12997, 32017, 38991, 53833, 96051, 161499, 168961, 416221, 506883, 1248663, 1312697, 3938091, 17065061, 51195183]

約数ペア:

[(1, 51195183), (3, 17065061), (13, 3938091), (39, 1312697), (41, 1248663), (101, 506883), (123, 416221), (303, 168961), (317, 161499), (533, 96051), (951, 53833), (1313, 38991), (1599, 32017), (3939, 12997), (4121, 12423), (4141, 12363)]