49920465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 96985728

約数和(自身を除く): 47065263

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 2953, 3381, 5635, 8859, 14765, 16905, 20671, 44295, 62013, 67919, 103355, 144697, 203757, 310065, 339595, 434091, 475433, 723485, 1018785, 1426299, 2170455, 2377165, 3328031, 7131495, 9984093, 16640155, 49920465]

約数ペア:

[(1, 49920465), (3, 16640155), (5, 9984093), (7, 7131495), (15, 3328031), (21, 2377165), (23, 2170455), (35, 1426299), (49, 1018785), (69, 723485), (105, 475433), (115, 434091), (147, 339595), (161, 310065), (245, 203757), (345, 144697), (483, 103355), (735, 67919), (805, 62013), (1127, 44295), (2415, 20671), (2953, 16905), (3381, 14765), (5635, 8859)]