51030648

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1370

約数の個数: 80

約数和(自身を含む): 145388760

約数和(自身を除く): 94358112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1291, 1464, 1647, 2196, 2582, 3294, 3873, 4392, 4941, 5164, 6588, 7746, 9882, 10328, 11619, 13176, 15492, 19764, 23238, 30984, 34857, 39528, 46476, 69714, 78751, 92952, 104571, 139428, 157502, 209142, 236253, 278856, 315004, 418284, 472506, 630008, 708759, 836568, 945012, 1417518, 1890024, 2126277, 2835036, 4252554, 5670072, 6378831, 8505108, 12757662, 17010216, 25515324, 51030648]

約数ペア:

[(1, 51030648), (2, 25515324), (3, 17010216), (4, 12757662), (6, 8505108), (8, 6378831), (9, 5670072), (12, 4252554), (18, 2835036), (24, 2126277), (27, 1890024), (36, 1417518), (54, 945012), (61, 836568), (72, 708759), (81, 630008), (108, 472506), (122, 418284), (162, 315004), (183, 278856), (216, 236253), (244, 209142), (324, 157502), (366, 139428), (488, 104571), (549, 92952), (648, 78751), (732, 69714), (1098, 46476), (1291, 39528), (1464, 34857), (1647, 30984), (2196, 23238), (2582, 19764), (3294, 15492), (3873, 13176), (4392, 11619), (4941, 10328), (5164, 9882), (6588, 7746)]