51581056

素因数分解:

$2^7\times {\mathrm{271}}^1\times {\mathrm{1487}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 103207680

約数和(自身を除く): 51626624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 271, 542, 1084, 1487, 2168, 2974, 4336, 5948, 8672, 11896, 17344, 23792, 34688, 47584, 95168, 190336, 402977, 805954, 1611908, 3223816, 6447632, 12895264, 25790528, 51581056]

約数ペア:

[(1, 51581056), (2, 25790528), (4, 12895264), (8, 6447632), (16, 3223816), (32, 1611908), (64, 805954), (128, 402977), (271, 190336), (542, 95168), (1084, 47584), (1487, 34688), (2168, 23792), (2974, 17344), (4336, 11896), (5948, 8672)]