47311180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 120637440

約数和(自身を除く): 73326260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 70, 86, 116, 140, 145, 172, 203, 215, 271, 290, 301, 406, 430, 542, 580, 602, 812, 860, 1015, 1084, 1204, 1247, 1355, 1505, 1897, 2030, 2494, 2710, 3010, 3794, 4060, 4988, 5420, 6020, 6235, 7588, 7859, 8729, 9485, 11653, 12470, 15718, 17458, 18970, 23306, 24940, 31436, 34916, 37940, 39295, 43645, 46612, 55013, 58265, 78590, 81571, 87290, 110026, 116530, 157180, 163142, 174580, 220052, 233060, 275065, 326284, 337937, 407855, 550130, 675874, 815710, 1100260, 1351748, 1631420, 1689685, 2365559, 3379370, 4731118, 6758740, 9462236, 11827795, 23655590, 47311180]

約数ペア:

[(1, 47311180), (2, 23655590), (4, 11827795), (5, 9462236), (7, 6758740), (10, 4731118), (14, 3379370), (20, 2365559), (28, 1689685), (29, 1631420), (35, 1351748), (43, 1100260), (58, 815710), (70, 675874), (86, 550130), (116, 407855), (140, 337937), (145, 326284), (172, 275065), (203, 233060), (215, 220052), (271, 174580), (290, 163142), (301, 157180), (406, 116530), (430, 110026), (542, 87290), (580, 81571), (602, 78590), (812, 58265), (860, 55013), (1015, 46612), (1084, 43645), (1204, 39295), (1247, 37940), (1355, 34916), (1505, 31436), (1897, 24940), (2030, 23306), (2494, 18970), (2710, 17458), (3010, 15718), (3794, 12470), (4060, 11653), (4988, 9485), (5420, 8729), (6020, 7859), (6235, 7588)]