51426544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{571}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 107739632

約数和(自身を除く): 56313088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 571, 866, 1142, 1732, 2284, 3464, 4568, 5629, 6928, 7423, 9136, 11258, 14846, 22516, 29692, 45032, 59384, 90064, 118768, 247243, 494486, 988972, 1977944, 3214159, 3955888, 6428318, 12856636, 25713272, 51426544]

約数ペア:

[(1, 51426544), (2, 25713272), (4, 12856636), (8, 6428318), (13, 3955888), (16, 3214159), (26, 1977944), (52, 988972), (104, 494486), (208, 247243), (433, 118768), (571, 90064), (866, 59384), (1142, 45032), (1732, 29692), (2284, 22516), (3464, 14846), (4568, 11258), (5629, 9136), (6928, 7423)]