54259760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 135366336

約数和(自身を除く): 81106576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 797, 851, 920, 1480, 1594, 1702, 1840, 2960, 3188, 3404, 3985, 4255, 6376, 6808, 7970, 8510, 12752, 13616, 15940, 17020, 18331, 29489, 31880, 34040, 36662, 58978, 63760, 68080, 73324, 91655, 117956, 146648, 147445, 183310, 235912, 293296, 294890, 366620, 471824, 589780, 678247, 733240, 1179560, 1356494, 1466480, 2359120, 2712988, 3391235, 5425976, 6782470, 10851952, 13564940, 27129880, 54259760]

約数ペア:

[(1, 54259760), (2, 27129880), (4, 13564940), (5, 10851952), (8, 6782470), (10, 5425976), (16, 3391235), (20, 2712988), (23, 2359120), (37, 1466480), (40, 1356494), (46, 1179560), (74, 733240), (80, 678247), (92, 589780), (115, 471824), (148, 366620), (184, 294890), (185, 293296), (230, 235912), (296, 183310), (368, 147445), (370, 146648), (460, 117956), (592, 91655), (740, 73324), (797, 68080), (851, 63760), (920, 58978), (1480, 36662), (1594, 34040), (1702, 31880), (1840, 29489), (2960, 18331), (3188, 17020), (3404, 15940), (3985, 13616), (4255, 12752), (6376, 8510), (6808, 7970)]