49641736692080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{900612059}}^1$

素因数の和:900612138

約数の個数: 80

約数和(自身を含む): 126640465428960

約数和(自身を除く): 76998728736880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 2120, 2756, 3445, 4240, 5512, 6890, 11024, 13780, 27560, 55120, 900612059, 1801224118, 3602448236, 4503060295, 7204896472, 9006120590, 11707956767, 14409792944, 18012241180, 23415913534, 36024482360, 46831827068, 47732439127, 58539783835, 72048964720, 93663654136, 95464878254, 117079567670, 187327308272, 190929756508, 234159135340, 238662195635, 381859513016, 468318270680, 477324391270, 620521708651, 763719026032, 936636541360, 954648782540, 1241043417302, 1909297565080, 2482086834604, 3102608543255, 3818595130160, 4964173669208, 6205217086510, 9928347338416, 12410434173020, 24820868346040, 49641736692080]

約数ペア:

[(1, 49641736692080), (2, 24820868346040), (4, 12410434173020), (5, 9928347338416), (8, 6205217086510), (10, 4964173669208), (13, 3818595130160), (16, 3102608543255), (20, 2482086834604), (26, 1909297565080), (40, 1241043417302), (52, 954648782540), (53, 936636541360), (65, 763719026032), (80, 620521708651), (104, 477324391270), (106, 468318270680), (130, 381859513016), (208, 238662195635), (212, 234159135340), (260, 190929756508), (265, 187327308272), (424, 117079567670), (520, 95464878254), (530, 93663654136), (689, 72048964720), (848, 58539783835), (1040, 47732439127), (1060, 46831827068), (1378, 36024482360), (2120, 23415913534), (2756, 18012241180), (3445, 14409792944), (4240, 11707956767), (5512, 9006120590), (6890, 7204896472), (11024, 4503060295), (13780, 3602448236), (27560, 1801224118), (55120, 900612059)]