51202590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 74872290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 127, 151, 178, 254, 267, 302, 381, 445, 453, 534, 635, 755, 762, 890, 906, 1270, 1335, 1510, 1905, 2265, 2670, 3810, 4530, 11303, 13439, 19177, 22606, 26878, 33909, 38354, 40317, 56515, 57531, 67195, 67818, 80634, 95885, 113030, 115062, 134390, 169545, 191770, 201585, 287655, 339090, 403170, 575310, 1706753, 3413506, 5120259, 8533765, 10240518, 17067530, 25601295, 51202590]

約数ペア:

[(1, 51202590), (2, 25601295), (3, 17067530), (5, 10240518), (6, 8533765), (10, 5120259), (15, 3413506), (30, 1706753), (89, 575310), (127, 403170), (151, 339090), (178, 287655), (254, 201585), (267, 191770), (302, 169545), (381, 134390), (445, 115062), (453, 113030), (534, 95885), (635, 80634), (755, 67818), (762, 67195), (890, 57531), (906, 56515), (1270, 40317), (1335, 38354), (1510, 33909), (1905, 26878), (2265, 22606), (2670, 19177), (3810, 13439), (4530, 11303)]