49564425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 87137280

約数和(自身を除く): 37572855

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 177, 295, 345, 487, 575, 885, 1357, 1461, 1475, 1725, 2435, 4071, 4425, 6785, 7305, 11201, 12175, 20355, 28733, 33603, 33925, 36525, 56005, 86199, 101775, 143665, 168015, 280025, 430995, 660859, 718325, 840075, 1982577, 2154975, 3304295, 9912885, 16521475, 49564425]

約数ペア:

[(1, 49564425), (3, 16521475), (5, 9912885), (15, 3304295), (23, 2154975), (25, 1982577), (59, 840075), (69, 718325), (75, 660859), (115, 430995), (177, 280025), (295, 168015), (345, 143665), (487, 101775), (575, 86199), (885, 56005), (1357, 36525), (1461, 33925), (1475, 33603), (1725, 28733), (2435, 20355), (4071, 12175), (4425, 11201), (6785, 7305)]