51187048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{809}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 104976000

約数和(自身を除く): 53788952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 719, 809, 1438, 1618, 2876, 3236, 5752, 6472, 7909, 8899, 15818, 17798, 31636, 35596, 63272, 71192, 581671, 1163342, 2326684, 4653368, 6398381, 12796762, 25593524, 51187048]

約数ペア:

[(1, 51187048), (2, 25593524), (4, 12796762), (8, 6398381), (11, 4653368), (22, 2326684), (44, 1163342), (88, 581671), (719, 71192), (809, 63272), (1438, 35596), (1618, 31636), (2876, 17798), (3236, 15818), (5752, 8899), (6472, 7909)]