55525216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 113799168

約数和(自身を除く): 58273952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 223, 248, 251, 446, 496, 502, 892, 992, 1004, 1784, 2008, 3568, 4016, 6913, 7136, 7781, 8032, 13826, 15562, 27652, 31124, 55304, 55973, 62248, 110608, 111946, 124496, 221216, 223892, 248992, 447784, 895568, 1735163, 1791136, 3470326, 6940652, 13881304, 27762608, 55525216]

約数ペア:

[(1, 55525216), (2, 27762608), (4, 13881304), (8, 6940652), (16, 3470326), (31, 1791136), (32, 1735163), (62, 895568), (124, 447784), (223, 248992), (248, 223892), (251, 221216), (446, 124496), (496, 111946), (502, 110608), (892, 62248), (992, 55973), (1004, 55304), (1784, 31124), (2008, 27652), (3568, 15562), (4016, 13826), (6913, 8032), (7136, 7781)]