47760990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 75410850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 1319, 2130, 2414, 2638, 3621, 3957, 6035, 6595, 7242, 7914, 12070, 13190, 18105, 19785, 22423, 36210, 39570, 44846, 67269, 93649, 112115, 134538, 187298, 224230, 280947, 336345, 468245, 561894, 672690, 936490, 1404735, 1592033, 2809470, 3184066, 4776099, 7960165, 9552198, 15920330, 23880495, 47760990]

約数ペア:

[(1, 47760990), (2, 23880495), (3, 15920330), (5, 9552198), (6, 7960165), (10, 4776099), (15, 3184066), (17, 2809470), (30, 1592033), (34, 1404735), (51, 936490), (71, 672690), (85, 561894), (102, 468245), (142, 336345), (170, 280947), (213, 224230), (255, 187298), (355, 134538), (426, 112115), (510, 93649), (710, 67269), (1065, 44846), (1207, 39570), (1319, 36210), (2130, 22423), (2414, 19785), (2638, 18105), (3621, 13190), (3957, 12070), (6035, 7914), (6595, 7242)]