48242320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 129063168

約数和(自身を除く): 80820848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 277, 280, 311, 554, 560, 622, 1108, 1244, 1385, 1555, 1939, 2177, 2216, 2488, 2770, 3110, 3878, 4354, 4432, 4976, 5540, 6220, 7756, 8708, 9695, 10885, 11080, 12440, 15512, 17416, 19390, 21770, 22160, 24880, 31024, 34832, 38780, 43540, 77560, 86147, 87080, 155120, 172294, 174160, 344588, 430735, 603029, 689176, 861470, 1206058, 1378352, 1722940, 2412116, 3015145, 3445880, 4824232, 6030290, 6891760, 9648464, 12060580, 24121160, 48242320]

約数ペア:

[(1, 48242320), (2, 24121160), (4, 12060580), (5, 9648464), (7, 6891760), (8, 6030290), (10, 4824232), (14, 3445880), (16, 3015145), (20, 2412116), (28, 1722940), (35, 1378352), (40, 1206058), (56, 861470), (70, 689176), (80, 603029), (112, 430735), (140, 344588), (277, 174160), (280, 172294), (311, 155120), (554, 87080), (560, 86147), (622, 77560), (1108, 43540), (1244, 38780), (1385, 34832), (1555, 31024), (1939, 24880), (2177, 22160), (2216, 21770), (2488, 19390), (2770, 17416), (3110, 15512), (3878, 12440), (4354, 11080), (4432, 10885), (4976, 9695), (5540, 8708), (6220, 7756)]