47189340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23833}}^1$

素因数の和:23859

約数の個数: 72

約数和(自身を含む): 156160368

約数和(自身を除く): 108971028

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, 23833, 47666, 71499, 95332, 119165, 142998, 214497, 238330, 262163, 285996, 357495, 428994, 476660, 524326, 714990, 786489, 857988, 1048652, 1072485, 1310815, 1429980, 1572978, 2144970, 2359467, 2621630, 3145956, 3932445, 4289940, 4718934, 5243260, 7864890, 9437868, 11797335, 15729780, 23594670, 47189340]

約数ペア:

[(1, 47189340), (2, 23594670), (3, 15729780), (4, 11797335), (5, 9437868), (6, 7864890), (9, 5243260), (10, 4718934), (11, 4289940), (12, 3932445), (15, 3145956), (18, 2621630), (20, 2359467), (22, 2144970), (30, 1572978), (33, 1429980), (36, 1310815), (44, 1072485), (45, 1048652), (55, 857988), (60, 786489), (66, 714990), (90, 524326), (99, 476660), (110, 428994), (132, 357495), (165, 285996), (180, 262163), (198, 238330), (220, 214497), (330, 142998), (396, 119165), (495, 95332), (660, 71499), (990, 47666), (1980, 23833)]