49716405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 89915904

約数和(自身を除く): 40199499

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 157, 227, 279, 465, 471, 681, 785, 1135, 1395, 1413, 2043, 2355, 3405, 4867, 7037, 7065, 10215, 14601, 21111, 24335, 35185, 35639, 43803, 63333, 73005, 105555, 106917, 178195, 219015, 316665, 320751, 534585, 1104809, 1603755, 3314427, 5524045, 9943281, 16572135, 49716405]

約数ペア:

[(1, 49716405), (3, 16572135), (5, 9943281), (9, 5524045), (15, 3314427), (31, 1603755), (45, 1104809), (93, 534585), (155, 320751), (157, 316665), (227, 219015), (279, 178195), (465, 106917), (471, 105555), (681, 73005), (785, 63333), (1135, 43803), (1395, 35639), (1413, 35185), (2043, 24335), (2355, 21111), (3405, 14601), (4867, 10215), (7037, 7065)]