51945784

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 108304560

約数和(自身を除く): 56358776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 121, 206, 242, 412, 484, 521, 824, 968, 1042, 1133, 2084, 2266, 4168, 4532, 5731, 9064, 11462, 12463, 22924, 24926, 45848, 49852, 53663, 63041, 99704, 107326, 126082, 214652, 252164, 429304, 504328, 590293, 1180586, 2361172, 4722344, 6493223, 12986446, 25972892, 51945784]

約数ペア:

[(1, 51945784), (2, 25972892), (4, 12986446), (8, 6493223), (11, 4722344), (22, 2361172), (44, 1180586), (88, 590293), (103, 504328), (121, 429304), (206, 252164), (242, 214652), (412, 126082), (484, 107326), (521, 99704), (824, 63041), (968, 53663), (1042, 49852), (1133, 45848), (2084, 24926), (2266, 22924), (4168, 12463), (4532, 11462), (5731, 9064)]