54504580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 126295344

約数和(自身を除く): 71790764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5113, 5330, 10226, 10660, 20452, 25565, 51130, 66469, 102260, 132938, 209633, 265876, 332345, 419266, 664690, 838532, 1048165, 1329380, 2096330, 2725229, 4192660, 5450458, 10900916, 13626145, 27252290, 54504580]

約数ペア:

[(1, 54504580), (2, 27252290), (4, 13626145), (5, 10900916), (10, 5450458), (13, 4192660), (20, 2725229), (26, 2096330), (41, 1329380), (52, 1048165), (65, 838532), (82, 664690), (130, 419266), (164, 332345), (205, 265876), (260, 209633), (410, 132938), (533, 102260), (820, 66469), (1066, 51130), (2132, 25565), (2665, 20452), (5113, 10660), (5330, 10226)]