51424400

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2179}}^1$

素因数の和:2256

約数の個数: 60

約数和(自身を含む): 125698800

約数和(自身を除く): 74274400

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, 2179, 2360, 2950, 4358, 4720, 5900, 8716, 10895, 11800, 17432, 21790, 23600, 34864, 43580, 54475, 87160, 108950, 128561, 174320, 217900, 257122, 435800, 514244, 642805, 871600, 1028488, 1285610, 2056976, 2571220, 3214025, 5142440, 6428050, 10284880, 12856100, 25712200, 51424400]

約数ペア:

[(1, 51424400), (2, 25712200), (4, 12856100), (5, 10284880), (8, 6428050), (10, 5142440), (16, 3214025), (20, 2571220), (25, 2056976), (40, 1285610), (50, 1028488), (59, 871600), (80, 642805), (100, 514244), (118, 435800), (200, 257122), (236, 217900), (295, 174320), (400, 128561), (472, 108950), (590, 87160), (944, 54475), (1180, 43580), (1475, 34864), (2179, 23600), (2360, 21790), (2950, 17432), (4358, 11800), (4720, 10895), (5900, 8716)]