51598105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 19687655

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 883, 899, 1885, 2015, 4415, 4495, 11479, 11687, 25607, 27373, 57395, 58435, 128035, 136865, 332891, 355849, 793817, 1664455, 1779245, 3969085, 10319621, 51598105]

約数ペア:

[(1, 51598105), (5, 10319621), (13, 3969085), (29, 1779245), (31, 1664455), (65, 793817), (145, 355849), (155, 332891), (377, 136865), (403, 128035), (883, 58435), (899, 57395), (1885, 27373), (2015, 25607), (4415, 11687), (4495, 11479)]