51165622

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 80385480

約数和(自身を除く): 29219858

約数列:

[1, 2, 41, 67, 82, 134, 139, 278, 2747, 4489, 5494, 5699, 8978, 9313, 11398, 18626, 184049, 368098, 381833, 623971, 763666, 1247942, 25582811, 51165622]

約数ペア:

[(1, 51165622), (2, 25582811), (41, 1247942), (67, 763666), (82, 623971), (134, 381833), (139, 368098), (278, 184049), (2747, 18626), (4489, 11398), (5494, 9313), (5699, 8978)]