53443546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 93918528

約数和(自身を除く): 40474982

約数列:

[1, 2, 13, 17, 26, 34, 71, 131, 142, 169, 221, 262, 338, 442, 923, 1207, 1703, 1846, 2227, 2414, 2873, 3406, 4454, 5746, 9301, 11999, 15691, 18602, 22139, 23998, 28951, 31382, 44278, 57902, 120913, 158117, 203983, 241826, 316234, 376363, 407966, 752726, 1571869, 2055521, 3143738, 4111042, 26721773, 53443546]

約数ペア:

[(1, 53443546), (2, 26721773), (13, 4111042), (17, 3143738), (26, 2055521), (34, 1571869), (71, 752726), (131, 407966), (142, 376363), (169, 316234), (221, 241826), (262, 203983), (338, 158117), (442, 120913), (923, 57902), (1207, 44278), (1703, 31382), (1846, 28951), (2227, 23998), (2414, 22139), (2873, 18602), (3406, 15691), (4454, 11999), (5746, 9301)]