51151395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 86575104

約数和(自身を除く): 35423709

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 2683, 3813, 6355, 8049, 13415, 19065, 40245, 83173, 110003, 249519, 330009, 415865, 550015, 1247595, 1650045, 3410093, 10230279, 17050465, 51151395]

約数ペア:

[(1, 51151395), (3, 17050465), (5, 10230279), (15, 3410093), (31, 1650045), (41, 1247595), (93, 550015), (123, 415865), (155, 330009), (205, 249519), (465, 110003), (615, 83173), (1271, 40245), (2683, 19065), (3813, 13415), (6355, 8049)]