49813245

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5197}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 89821440

約数和(自身を除く): 40008195

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 5197, 9585, 15591, 25985, 46773, 77955, 140319, 233865, 368987, 701595, 1106961, 1844935, 3320883, 5534805, 9962649, 16604415, 49813245]

約数ペア:

[(1, 49813245), (3, 16604415), (5, 9962649), (9, 5534805), (15, 3320883), (27, 1844935), (45, 1106961), (71, 701595), (135, 368987), (213, 233865), (355, 140319), (639, 77955), (1065, 46773), (1917, 25985), (3195, 15591), (5197, 9585)]