51229178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25589}}^1$

素因数の和:25622

約数の個数: 32

約数和(自身を含む): 103178880

約数和(自身を除く): 51949702

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 25589, 51178, 179123, 281479, 332657, 358246, 562958, 665314, 1970353, 2328599, 3659227, 3940706, 4657198, 7318454, 25614589, 51229178]

約数ペア:

[(1, 51229178), (2, 25614589), (7, 7318454), (11, 4657198), (13, 3940706), (14, 3659227), (22, 2328599), (26, 1970353), (77, 665314), (91, 562958), (143, 358246), (154, 332657), (182, 281479), (286, 179123), (1001, 51178), (2002, 25589)]