55779780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2251}}^1$

素因数の和:2329

約数の個数: 96

約数和(自身を含む): 181601280

約数和(自身を除く): 125821500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2251, 2478, 3540, 4130, 4502, 4956, 6195, 6753, 8260, 9004, 11255, 12390, 13506, 15757, 22510, 24780, 27012, 31514, 33765, 45020, 47271, 63028, 67530, 78785, 94542, 132809, 135060, 157570, 189084, 236355, 265618, 315140, 398427, 472710, 531236, 664045, 796854, 929663, 945420, 1328090, 1593708, 1859326, 1992135, 2656180, 2788989, 3718652, 3984270, 4648315, 5577978, 7968540, 9296630, 11155956, 13944945, 18593260, 27889890, 55779780]

約数ペア:

[(1, 55779780), (2, 27889890), (3, 18593260), (4, 13944945), (5, 11155956), (6, 9296630), (7, 7968540), (10, 5577978), (12, 4648315), (14, 3984270), (15, 3718652), (20, 2788989), (21, 2656180), (28, 1992135), (30, 1859326), (35, 1593708), (42, 1328090), (59, 945420), (60, 929663), (70, 796854), (84, 664045), (105, 531236), (118, 472710), (140, 398427), (177, 315140), (210, 265618), (236, 236355), (295, 189084), (354, 157570), (413, 135060), (420, 132809), (590, 94542), (708, 78785), (826, 67530), (885, 63028), (1180, 47271), (1239, 45020), (1652, 33765), (1770, 31514), (2065, 27012), (2251, 24780), (2478, 22510), (3540, 15757), (4130, 13506), (4502, 12390), (4956, 11255), (6195, 9004), (6753, 8260)]