53642800

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2350

約数の個数: 60

約数和(自身を含む): 131118840

約数和(自身を除く): 77476040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1180, 1475, 2273, 2360, 2950, 4546, 4720, 5900, 9092, 11365, 11800, 18184, 22730, 23600, 36368, 45460, 56825, 90920, 113650, 134107, 181840, 227300, 268214, 454600, 536428, 670535, 909200, 1072856, 1341070, 2145712, 2682140, 3352675, 5364280, 6705350, 10728560, 13410700, 26821400, 53642800]

約数ペア:

[(1, 53642800), (2, 26821400), (4, 13410700), (5, 10728560), (8, 6705350), (10, 5364280), (16, 3352675), (20, 2682140), (25, 2145712), (40, 1341070), (50, 1072856), (59, 909200), (80, 670535), (100, 536428), (118, 454600), (200, 268214), (236, 227300), (295, 181840), (400, 134107), (472, 113650), (590, 90920), (944, 56825), (1180, 45460), (1475, 36368), (2273, 23600), (2360, 22730), (2950, 18184), (4546, 11800), (4720, 11365), (5900, 9092)]