49997760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{52081}}^1$

素因数の和:52101

約数の個数: 56

約数和(自身を含む): 158745936

約数和(自身を除く): 108748176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 52081, 104162, 156243, 208324, 260405, 312486, 416648, 520810, 624972, 781215, 833296, 1041620, 1249944, 1562430, 1666592, 2083240, 2499888, 3124860, 3333184, 4166480, 4999776, 6249720, 8332960, 9999552, 12499440, 16665920, 24998880, 49997760]

約数ペア:

[(1, 49997760), (2, 24998880), (3, 16665920), (4, 12499440), (5, 9999552), (6, 8332960), (8, 6249720), (10, 4999776), (12, 4166480), (15, 3333184), (16, 3124860), (20, 2499888), (24, 2083240), (30, 1666592), (32, 1562430), (40, 1249944), (48, 1041620), (60, 833296), (64, 781215), (80, 624972), (96, 520810), (120, 416648), (160, 312486), (192, 260405), (240, 208324), (320, 156243), (480, 104162), (960, 52081)]