49090140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24793}}^1$

素因数の和:24819

約数の個数: 72

約数和(自身を含む): 162450288

約数和(自身を除く): 113360148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24793, 49586, 74379, 99172, 123965, 148758, 223137, 247930, 272723, 297516, 371895, 446274, 495860, 545446, 743790, 818169, 892548, 1090892, 1115685, 1363615, 1487580, 1636338, 2231370, 2454507, 2727230, 3272676, 4090845, 4462740, 4909014, 5454460, 8181690, 9818028, 12272535, 16363380, 24545070, 49090140]

約数ペア:

[(1, 49090140), (2, 24545070), (3, 16363380), (4, 12272535), (5, 9818028), (6, 8181690), (9, 5454460), (10, 4909014), (11, 4462740), (12, 4090845), (15, 3272676), (18, 2727230), (20, 2454507), (22, 2231370), (30, 1636338), (33, 1487580), (36, 1363615), (44, 1115685), (45, 1090892), (55, 892548), (60, 818169), (66, 743790), (90, 545446), (99, 495860), (110, 446274), (132, 371895), (165, 297516), (180, 272723), (198, 247930), (220, 223137), (330, 148758), (396, 123965), (495, 99172), (660, 74379), (990, 49586), (1980, 24793)]