50739020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 109626048

約数和(自身を除く): 58887028

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 151, 212, 265, 302, 317, 530, 604, 634, 755, 1060, 1268, 1510, 1585, 3020, 3170, 6340, 8003, 16006, 16801, 32012, 33602, 40015, 47867, 67204, 80030, 84005, 95734, 160060, 168010, 191468, 239335, 336020, 478670, 957340, 2536951, 5073902, 10147804, 12684755, 25369510, 50739020]

約数ペア:

[(1, 50739020), (2, 25369510), (4, 12684755), (5, 10147804), (10, 5073902), (20, 2536951), (53, 957340), (106, 478670), (151, 336020), (212, 239335), (265, 191468), (302, 168010), (317, 160060), (530, 95734), (604, 84005), (634, 80030), (755, 67204), (1060, 47867), (1268, 40015), (1510, 33602), (1585, 32012), (3020, 16801), (3170, 16006), (6340, 8003)]