47573550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1578

約数の個数: 72

約数和(自身を含む): 129701520

約数和(自身を除く): 82127970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1489, 1775, 2130, 2978, 3195, 3550, 4467, 5325, 6390, 7445, 8934, 10650, 13401, 14890, 15975, 22335, 26802, 31950, 37225, 44670, 67005, 74450, 105719, 111675, 134010, 211438, 223350, 317157, 335025, 528595, 634314, 670050, 951471, 1057190, 1585785, 1902942, 2642975, 3171570, 4757355, 5285950, 7928925, 9514710, 15857850, 23786775, 47573550]

約数ペア:

[(1, 47573550), (2, 23786775), (3, 15857850), (5, 9514710), (6, 7928925), (9, 5285950), (10, 4757355), (15, 3171570), (18, 2642975), (25, 1902942), (30, 1585785), (45, 1057190), (50, 951471), (71, 670050), (75, 634314), (90, 528595), (142, 335025), (150, 317157), (213, 223350), (225, 211438), (355, 134010), (426, 111675), (450, 105719), (639, 74450), (710, 67005), (1065, 44670), (1278, 37225), (1489, 31950), (1775, 26802), (2130, 22335), (2978, 15975), (3195, 14890), (3550, 13401), (4467, 10650), (5325, 8934), (6390, 7445)]