52078934545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{941}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 72468587520

約数和(自身を除く): 20389652975

約数列:

[1, 5, 11, 19, 55, 95, 209, 211, 251, 941, 1045, 1055, 1255, 2321, 2761, 4009, 4705, 4769, 10351, 11605, 13805, 17879, 20045, 23845, 44099, 51755, 52459, 52961, 89395, 196669, 198551, 220495, 236191, 262295, 264805, 582571, 983345, 992755, 1006259, 1180955, 2184061, 2598101, 2912855, 3772469, 4487629, 5031295, 10920305, 11068849, 12990505, 18862345, 22438145, 41497159, 49363919, 49836301, 55344245, 207485795, 246819595, 249181505, 548199311, 946889719, 2740996555, 4734448595, 10415786909, 52078934545]

約数ペア:

[(1, 52078934545), (5, 10415786909), (11, 4734448595), (19, 2740996555), (55, 946889719), (95, 548199311), (209, 249181505), (211, 246819595), (251, 207485795), (941, 55344245), (1045, 49836301), (1055, 49363919), (1255, 41497159), (2321, 22438145), (2761, 18862345), (4009, 12990505), (4705, 11068849), (4769, 10920305), (10351, 5031295), (11605, 4487629), (13805, 3772469), (17879, 2912855), (20045, 2598101), (23845, 2184061), (44099, 1180955), (51755, 1006259), (52459, 992755), (52961, 983345), (89395, 582571), (196669, 264805), (198551, 262295), (220495, 236191)]