47921940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24203}}^1$

素因数の和:24229

約数の個数: 72

約数和(自身を含む): 158584608

約数和(自身を除く): 110662668

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, 24203, 48406, 72609, 96812, 121015, 145218, 217827, 242030, 266233, 290436, 363045, 435654, 484060, 532466, 726090, 798699, 871308, 1064932, 1089135, 1331165, 1452180, 1597398, 2178270, 2396097, 2662330, 3194796, 3993495, 4356540, 4792194, 5324660, 7986990, 9584388, 11980485, 15973980, 23960970, 47921940]

約数ペア:

[(1, 47921940), (2, 23960970), (3, 15973980), (4, 11980485), (5, 9584388), (6, 7986990), (9, 5324660), (10, 4792194), (11, 4356540), (12, 3993495), (15, 3194796), (18, 2662330), (20, 2396097), (22, 2178270), (30, 1597398), (33, 1452180), (36, 1331165), (44, 1089135), (45, 1064932), (55, 871308), (60, 798699), (66, 726090), (90, 532466), (99, 484060), (110, 435654), (132, 363045), (165, 290436), (180, 266233), (198, 242030), (220, 217827), (330, 145218), (396, 121015), (495, 96812), (660, 72609), (990, 48406), (1980, 24203)]