49965825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7354

約数の個数: 48

約数和(自身を含む): 101687936

約数和(自身を除く): 51722111

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 7321, 21963, 36605, 51247, 95173, 109815, 153741, 183025, 256235, 285519, 475865, 549075, 666211, 768705, 1281175, 1427595, 1998633, 2379325, 3331055, 3843525, 7137975, 9993165, 16655275, 49965825]

約数ペア:

[(1, 49965825), (3, 16655275), (5, 9993165), (7, 7137975), (13, 3843525), (15, 3331055), (21, 2379325), (25, 1998633), (35, 1427595), (39, 1281175), (65, 768705), (75, 666211), (91, 549075), (105, 475865), (175, 285519), (195, 256235), (273, 183025), (325, 153741), (455, 109815), (525, 95173), (975, 51247), (1365, 36605), (2275, 21963), (6825, 7321)]