51622974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 124615680

約数和(自身を除く): 72992706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 151, 234, 302, 351, 453, 487, 702, 906, 974, 1359, 1461, 1963, 2718, 2922, 3926, 4077, 4383, 5889, 6331, 8154, 8766, 11778, 12662, 13149, 17667, 18993, 26298, 35334, 37986, 53001, 56979, 73537, 106002, 113958, 147074, 170937, 220611, 341874, 441222, 661833, 955981, 1323666, 1911962, 1985499, 2867943, 3970998, 5735886, 8603829, 17207658, 25811487, 51622974]

約数ペア:

[(1, 51622974), (2, 25811487), (3, 17207658), (6, 8603829), (9, 5735886), (13, 3970998), (18, 2867943), (26, 1985499), (27, 1911962), (39, 1323666), (54, 955981), (78, 661833), (117, 441222), (151, 341874), (234, 220611), (302, 170937), (351, 147074), (453, 113958), (487, 106002), (702, 73537), (906, 56979), (974, 53001), (1359, 37986), (1461, 35334), (1963, 26298), (2718, 18993), (2922, 17667), (3926, 13149), (4077, 12662), (4383, 11778), (5889, 8766), (6331, 8154)]