51679950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 148490496

約数和(自身を除く): 96810546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 83, 105, 150, 166, 175, 210, 249, 350, 415, 498, 525, 581, 593, 830, 1050, 1162, 1186, 1245, 1743, 1779, 2075, 2490, 2905, 2965, 3486, 3558, 4150, 4151, 5810, 5930, 6225, 8302, 8715, 8895, 12450, 12453, 14525, 14825, 17430, 17790, 20755, 24906, 29050, 29650, 41510, 43575, 44475, 49219, 62265, 87150, 88950, 98438, 103775, 124530, 147657, 207550, 246095, 295314, 311325, 344533, 492190, 622650, 689066, 738285, 1033599, 1230475, 1476570, 1722665, 2067198, 2460950, 3445330, 3691425, 5167995, 7382850, 8613325, 10335990, 17226650, 25839975, 51679950]

約数ペア:

[(1, 51679950), (2, 25839975), (3, 17226650), (5, 10335990), (6, 8613325), (7, 7382850), (10, 5167995), (14, 3691425), (15, 3445330), (21, 2460950), (25, 2067198), (30, 1722665), (35, 1476570), (42, 1230475), (50, 1033599), (70, 738285), (75, 689066), (83, 622650), (105, 492190), (150, 344533), (166, 311325), (175, 295314), (210, 246095), (249, 207550), (350, 147657), (415, 124530), (498, 103775), (525, 98438), (581, 88950), (593, 87150), (830, 62265), (1050, 49219), (1162, 44475), (1186, 43575), (1245, 41510), (1743, 29650), (1779, 29050), (2075, 24906), (2490, 20755), (2905, 17790), (2965, 17430), (3486, 14825), (3558, 14525), (4150, 12453), (4151, 12450), (5810, 8895), (5930, 8715), (6225, 8302)]