55278064

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{19301}}^1$

素因数の和:19488

約数の個数: 20

約数和(自身を含む): 107705160

約数和(自身を除く): 52427096

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 19301, 38602, 77204, 154408, 308816, 3454879, 6909758, 13819516, 27639032, 55278064]

約数ペア:

[(1, 55278064), (2, 27639032), (4, 13819516), (8, 6909758), (16, 3454879), (179, 308816), (358, 154408), (716, 77204), (1432, 38602), (2864, 19301)]