55501216

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{28433}}^1$

素因数の和:28504

約数の個数: 24

約数和(自身を含む): 111063204

約数和(自身を除く): 55561988

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 28433, 56866, 113732, 227464, 454928, 909856, 1734413, 3468826, 6937652, 13875304, 27750608, 55501216]

約数ペア:

[(1, 55501216), (2, 27750608), (4, 13875304), (8, 6937652), (16, 3468826), (32, 1734413), (61, 909856), (122, 454928), (244, 227464), (488, 113732), (976, 56866), (1952, 28433)]