52001105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 18252463

約数列:

[1, 5, 13, 31, 65, 131, 155, 197, 403, 655, 985, 1703, 2015, 2561, 4061, 6107, 8515, 12805, 20305, 25807, 30535, 52793, 79391, 129035, 263965, 335491, 396955, 800017, 1677455, 4000085, 10400221, 52001105]

約数ペア:

[(1, 52001105), (5, 10400221), (13, 4000085), (31, 1677455), (65, 800017), (131, 396955), (155, 335491), (197, 263965), (403, 129035), (655, 79391), (985, 52793), (1703, 30535), (2015, 25807), (2561, 20305), (4061, 12805), (6107, 8515)]