52131801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 76410880

約数和(自身を除く): 24279079

約数列:

[1, 3, 19, 31, 57, 93, 163, 181, 489, 543, 589, 1767, 3097, 3439, 5053, 5611, 9291, 10317, 15159, 16833, 29503, 88509, 96007, 106609, 288021, 319827, 560557, 914593, 1681671, 2743779, 17377267, 52131801]

約数ペア:

[(1, 52131801), (3, 17377267), (19, 2743779), (31, 1681671), (57, 914593), (93, 560557), (163, 319827), (181, 288021), (489, 106609), (543, 96007), (589, 88509), (1767, 29503), (3097, 16833), (3439, 15159), (5053, 10317), (5611, 9291)]