53219360

素因数分解:

$2^5\times 5^1\times {\mathrm{487}}^1\times {\mathrm{683}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 126173376

約数和(自身を除く): 72954016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487, 683, 974, 1366, 1948, 2435, 2732, 3415, 3896, 4870, 5464, 6830, 7792, 9740, 10928, 13660, 15584, 19480, 21856, 27320, 38960, 54640, 77920, 109280, 332621, 665242, 1330484, 1663105, 2660968, 3326210, 5321936, 6652420, 10643872, 13304840, 26609680, 53219360]

約数ペア:

[(1, 53219360), (2, 26609680), (4, 13304840), (5, 10643872), (8, 6652420), (10, 5321936), (16, 3326210), (20, 2660968), (32, 1663105), (40, 1330484), (80, 665242), (160, 332621), (487, 109280), (683, 77920), (974, 54640), (1366, 38960), (1948, 27320), (2435, 21856), (2732, 19480), (3415, 15584), (3896, 13660), (4870, 10928), (5464, 9740), (6830, 7792)]