55148853480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{45247}}^1$

素因数の和:46719

約数の個数: 128

約数和(自身を含む): 189216276480

約数和(自身を除く): 134067423000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1451, 2902, 4353, 5804, 7255, 8706, 10157, 11608, 14510, 17412, 20314, 21765, 29020, 30471, 34824, 40628, 43530, 45247, 50785, 58040, 60942, 81256, 87060, 90494, 101570, 121884, 135741, 152355, 174120, 180988, 203140, 226235, 243768, 271482, 304710, 316729, 361976, 406280, 452470, 542964, 609420, 633458, 678705, 904940, 950187, 1085928, 1218840, 1266916, 1357410, 1583645, 1809880, 1900374, 2533832, 2714820, 3167290, 3800748, 4750935, 5429640, 6334580, 7601496, 9501870, 12669160, 19003740, 38007480, 65653397, 131306794, 196960191, 262613588, 328266985, 393920382, 459573779, 525227176, 656533970, 787840764, 919147558, 984800955, 1313067940, 1378721337, 1575681528, 1838295116, 1969601910, 2297868895, 2626135880, 2757442674, 3676590232, 3939203820, 4595737790, 5514885348, 6893606685, 7878407640, 9191475580, 11029770696, 13787213370, 18382951160, 27574426740, 55148853480]

約数ペア:

[(1, 55148853480), (2, 27574426740), (3, 18382951160), (4, 13787213370), (5, 11029770696), (6, 9191475580), (7, 7878407640), (8, 6893606685), (10, 5514885348), (12, 4595737790), (14, 3939203820), (15, 3676590232), (20, 2757442674), (21, 2626135880), (24, 2297868895), (28, 1969601910), (30, 1838295116), (35, 1575681528), (40, 1378721337), (42, 1313067940), (56, 984800955), (60, 919147558), (70, 787840764), (84, 656533970), (105, 525227176), (120, 459573779), (140, 393920382), (168, 328266985), (210, 262613588), (280, 196960191), (420, 131306794), (840, 65653397), (1451, 38007480), (2902, 19003740), (4353, 12669160), (5804, 9501870), (7255, 7601496), (8706, 6334580), (10157, 5429640), (11608, 4750935), (14510, 3800748), (17412, 3167290), (20314, 2714820), (21765, 2533832), (29020, 1900374), (30471, 1809880), (34824, 1583645), (40628, 1357410), (43530, 1266916), (45247, 1218840), (50785, 1085928), (58040, 950187), (60942, 904940), (81256, 678705), (87060, 633458), (90494, 609420), (101570, 542964), (121884, 452470), (135741, 406280), (152355, 361976), (174120, 316729), (180988, 304710), (203140, 271482), (226235, 243768)]