53989808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{91199}}^1$

素因数の和:91244

約数の個数: 20

約数和(自身を含む): 107433600

約数和(自身を除く): 53443792

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 91199, 182398, 364796, 729592, 1459184, 3374363, 6748726, 13497452, 26994904, 53989808]

約数ペア:

[(1, 53989808), (2, 26994904), (4, 13497452), (8, 6748726), (16, 3374363), (37, 1459184), (74, 729592), (148, 364796), (296, 182398), (592, 91199)]