51653130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55541}}^1$

素因数の和:55582

約数の個数: 32

約数和(自身を含む): 127968768

約数和(自身を除く): 76315638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55541, 111082, 166623, 277705, 333246, 555410, 833115, 1666230, 1721771, 3443542, 5165313, 8608855, 10330626, 17217710, 25826565, 51653130]

約数ペア:

[(1, 51653130), (2, 25826565), (3, 17217710), (5, 10330626), (6, 8608855), (10, 5165313), (15, 3443542), (30, 1721771), (31, 1666230), (62, 833115), (93, 555410), (155, 333246), (186, 277705), (310, 166623), (465, 111082), (930, 55541)]