51267512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 102416400

約数和(自身を除く): 51148888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2179, 2941, 4358, 5882, 8716, 11764, 17432, 23528, 37043, 74086, 148172, 296344, 376967, 753934, 1507868, 3015736, 6408439, 12816878, 25633756, 51267512]

約数ペア:

[(1, 51267512), (2, 25633756), (4, 12816878), (8, 6408439), (17, 3015736), (34, 1507868), (68, 753934), (136, 376967), (173, 296344), (346, 148172), (692, 74086), (1384, 37043), (2179, 23528), (2941, 17432), (4358, 11764), (5882, 8716)]