52471458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 126067968

約数和(自身を除く): 73596510

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 169, 234, 282, 338, 367, 423, 507, 611, 734, 846, 1014, 1101, 1222, 1521, 1833, 2202, 3042, 3303, 3666, 4771, 5499, 6606, 7943, 9542, 10998, 14313, 15886, 17249, 23829, 28626, 34498, 42939, 47658, 51747, 62023, 71487, 85878, 103494, 124046, 142974, 155241, 186069, 224237, 310482, 372138, 448474, 558207, 672711, 1116414, 1345422, 2018133, 2915081, 4036266, 5830162, 8745243, 17490486, 26235729, 52471458]

約数ペア:

[(1, 52471458), (2, 26235729), (3, 17490486), (6, 8745243), (9, 5830162), (13, 4036266), (18, 2915081), (26, 2018133), (39, 1345422), (47, 1116414), (78, 672711), (94, 558207), (117, 448474), (141, 372138), (169, 310482), (234, 224237), (282, 186069), (338, 155241), (367, 142974), (423, 124046), (507, 103494), (611, 85878), (734, 71487), (846, 62023), (1014, 51747), (1101, 47658), (1222, 42939), (1521, 34498), (1833, 28626), (2202, 23829), (3042, 17249), (3303, 15886), (3666, 14313), (4771, 10998), (5499, 9542), (6606, 7943)]