56200050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1848

約数の個数: 72

約数和(自身を含む): 153204480

約数和(自身を除く): 97004430

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, 1759, 1775, 2130, 3195, 3518, 3550, 5277, 5325, 6390, 8795, 10554, 10650, 15831, 15975, 17590, 26385, 31662, 31950, 43975, 52770, 79155, 87950, 124889, 131925, 158310, 249778, 263850, 374667, 395775, 624445, 749334, 791550, 1124001, 1248890, 1873335, 2248002, 3122225, 3746670, 5620005, 6244450, 9366675, 11240010, 18733350, 28100025, 56200050]

約数ペア:

[(1, 56200050), (2, 28100025), (3, 18733350), (5, 11240010), (6, 9366675), (9, 6244450), (10, 5620005), (15, 3746670), (18, 3122225), (25, 2248002), (30, 1873335), (45, 1248890), (50, 1124001), (71, 791550), (75, 749334), (90, 624445), (142, 395775), (150, 374667), (213, 263850), (225, 249778), (355, 158310), (426, 131925), (450, 124889), (639, 87950), (710, 79155), (1065, 52770), (1278, 43975), (1759, 31950), (1775, 31662), (2130, 26385), (3195, 17590), (3518, 15975), (3550, 15831), (5277, 10650), (5325, 10554), (6390, 8795)]