47025266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20287}}^1$

素因数の和:20369

約数の個数: 16

約数和(自身を含む): 75471360

約数和(自身を除く): 28446094

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 20287, 40574, 385453, 770906, 1237507, 2475014, 23512633, 47025266]

約数ペア:

[(1, 47025266), (2, 23512633), (19, 2475014), (38, 1237507), (61, 770906), (122, 385453), (1159, 40574), (2318, 20287)]