50996800

素因数分解:

$2^6\times 5^2\times {\mathrm{31873}}^1$

素因数の和:31895

約数の個数: 42

約数和(自身を含む): 125487938

約数和(自身を除く): 74491138

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 31873, 63746, 127492, 159365, 254984, 318730, 509968, 637460, 796825, 1019936, 1274920, 1593650, 2039872, 2549840, 3187300, 5099680, 6374600, 10199360, 12749200, 25498400, 50996800]

約数ペア:

[(1, 50996800), (2, 25498400), (4, 12749200), (5, 10199360), (8, 6374600), (10, 5099680), (16, 3187300), (20, 2549840), (25, 2039872), (32, 1593650), (40, 1274920), (50, 1019936), (64, 796825), (80, 637460), (100, 509968), (160, 318730), (200, 254984), (320, 159365), (400, 127492), (800, 63746), (1600, 31873)]