47135880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11931

約数の個数: 96

約数和(自身を含む): 167132160

約数和(自身を除く): 119996280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 11903, 23806, 35709, 47612, 59515, 71418, 95224, 107127, 119030, 130933, 142836, 178545, 214254, 238060, 261866, 285672, 357090, 392799, 428508, 476120, 523732, 535635, 654665, 714180, 785598, 857016, 1047464, 1071270, 1178397, 1309330, 1428360, 1571196, 1963995, 2142540, 2356794, 2618660, 3142392, 3927990, 4285080, 4713588, 5237320, 5891985, 7855980, 9427176, 11783970, 15711960, 23567940, 47135880]

約数ペア:

[(1, 47135880), (2, 23567940), (3, 15711960), (4, 11783970), (5, 9427176), (6, 7855980), (8, 5891985), (9, 5237320), (10, 4713588), (11, 4285080), (12, 3927990), (15, 3142392), (18, 2618660), (20, 2356794), (22, 2142540), (24, 1963995), (30, 1571196), (33, 1428360), (36, 1309330), (40, 1178397), (44, 1071270), (45, 1047464), (55, 857016), (60, 785598), (66, 714180), (72, 654665), (88, 535635), (90, 523732), (99, 476120), (110, 428508), (120, 392799), (132, 357090), (165, 285672), (180, 261866), (198, 238060), (220, 214254), (264, 178545), (330, 142836), (360, 130933), (396, 119030), (440, 107127), (495, 95224), (660, 71418), (792, 59515), (990, 47612), (1320, 35709), (1980, 23806), (3960, 11903)]