54237960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21523}}^1$

素因数の和:21547

約数の個数: 96

約数和(自身を含む): 201464640

約数和(自身を除く): 147226680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21523, 43046, 64569, 86092, 107615, 129138, 150661, 172184, 193707, 215230, 258276, 301322, 322845, 387414, 430460, 451983, 516552, 602644, 645690, 753305, 774828, 860920, 903966, 968535, 1205288, 1291380, 1355949, 1506610, 1549656, 1807932, 1937070, 2259915, 2582760, 2711898, 3013220, 3615864, 3874140, 4519830, 5423796, 6026440, 6779745, 7748280, 9039660, 10847592, 13559490, 18079320, 27118980, 54237960]

約数ペア:

[(1, 54237960), (2, 27118980), (3, 18079320), (4, 13559490), (5, 10847592), (6, 9039660), (7, 7748280), (8, 6779745), (9, 6026440), (10, 5423796), (12, 4519830), (14, 3874140), (15, 3615864), (18, 3013220), (20, 2711898), (21, 2582760), (24, 2259915), (28, 1937070), (30, 1807932), (35, 1549656), (36, 1506610), (40, 1355949), (42, 1291380), (45, 1205288), (56, 968535), (60, 903966), (63, 860920), (70, 774828), (72, 753305), (84, 645690), (90, 602644), (105, 516552), (120, 451983), (126, 430460), (140, 387414), (168, 322845), (180, 301322), (210, 258276), (252, 215230), (280, 193707), (315, 172184), (360, 150661), (420, 129138), (504, 107615), (630, 86092), (840, 64569), (1260, 43046), (2520, 21523)]