51615930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55501}}^1$

素因数の和:55542

約数の個数: 32

約数和(自身を含む): 127876608

約数和(自身を除く): 76260678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55501, 111002, 166503, 277505, 333006, 555010, 832515, 1665030, 1720531, 3441062, 5161593, 8602655, 10323186, 17205310, 25807965, 51615930]

約数ペア:

[(1, 51615930), (2, 25807965), (3, 17205310), (5, 10323186), (6, 8602655), (10, 5161593), (15, 3441062), (30, 1720531), (31, 1665030), (62, 832515), (93, 555010), (155, 333006), (186, 277505), (310, 166503), (465, 111002), (930, 55501)]