52841140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1327}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 121814784

約数和(自身を除く): 68973644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1327, 1810, 1991, 2654, 3620, 3982, 5308, 6635, 7964, 9955, 13270, 14597, 19910, 26540, 29194, 39820, 58388, 72985, 145970, 240187, 291940, 480374, 960748, 1200935, 2401870, 2642057, 4803740, 5284114, 10568228, 13210285, 26420570, 52841140]

約数ペア:

[(1, 52841140), (2, 26420570), (4, 13210285), (5, 10568228), (10, 5284114), (11, 4803740), (20, 2642057), (22, 2401870), (44, 1200935), (55, 960748), (110, 480374), (181, 291940), (220, 240187), (362, 145970), (724, 72985), (905, 58388), (1327, 39820), (1810, 29194), (1991, 26540), (2654, 19910), (3620, 14597), (3982, 13270), (5308, 9955), (6635, 7964)]