47815565564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{37861}}^1$

素因数の和:38190

約数の個数: 48

約数和(自身を含む): 91277709600

約数和(自身を除く): 43462144036

約数列:

[1, 2, 4, 13, 26, 52, 149, 163, 298, 326, 596, 652, 1937, 2119, 3874, 4238, 7748, 8476, 24287, 37861, 48574, 75722, 97148, 151444, 315731, 492193, 631462, 984386, 1262924, 1968772, 5641289, 6171343, 11282578, 12342686, 22565156, 24685372, 73336757, 80227459, 146673514, 160454918, 293347028, 320909836, 919530107, 1839060214, 3678120428, 11953891391, 23907782782, 47815565564]

約数ペア:

[(1, 47815565564), (2, 23907782782), (4, 11953891391), (13, 3678120428), (26, 1839060214), (52, 919530107), (149, 320909836), (163, 293347028), (298, 160454918), (326, 146673514), (596, 80227459), (652, 73336757), (1937, 24685372), (2119, 22565156), (3874, 12342686), (4238, 11282578), (7748, 6171343), (8476, 5641289), (24287, 1968772), (37861, 1262924), (48574, 984386), (75722, 631462), (97148, 492193), (151444, 315731)]