56162204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 61249636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 727, 868, 1246, 1454, 2492, 2759, 2908, 5089, 5518, 10178, 11036, 19313, 20356, 22537, 38626, 45074, 64703, 77252, 90148, 129406, 157759, 258812, 315518, 452921, 631036, 905842, 1811684, 2005793, 4011586, 8023172, 14040551, 28081102, 56162204]

約数ペア:

[(1, 56162204), (2, 28081102), (4, 14040551), (7, 8023172), (14, 4011586), (28, 2005793), (31, 1811684), (62, 905842), (89, 631036), (124, 452921), (178, 315518), (217, 258812), (356, 157759), (434, 129406), (623, 90148), (727, 77252), (868, 64703), (1246, 45074), (1454, 38626), (2492, 22537), (2759, 20356), (2908, 19313), (5089, 11036), (5518, 10178)]