52003938220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10527113}}^1$

素因数の和:10527154

約数の個数: 48

約数和(自身を含む): 123798860640

約数和(自身を除く): 71794922420

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 10527113, 21054226, 42108452, 52635565, 105271130, 136852469, 200015147, 210542260, 273704938, 400030294, 547409876, 684262345, 800060588, 1000075735, 1368524690, 2000151470, 2600196911, 2737049380, 4000302940, 5200393822, 10400787644, 13000984555, 26001969110, 52003938220]

約数ペア:

[(1, 52003938220), (2, 26001969110), (4, 13000984555), (5, 10400787644), (10, 5200393822), (13, 4000302940), (19, 2737049380), (20, 2600196911), (26, 2000151470), (38, 1368524690), (52, 1000075735), (65, 800060588), (76, 684262345), (95, 547409876), (130, 400030294), (190, 273704938), (247, 210542260), (260, 200015147), (380, 136852469), (494, 105271130), (988, 52635565), (1235, 42108452), (2470, 21054226), (4940, 10527113)]