49648121920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{294403}}^1$

素因数の和:294468

約数の個数: 112

約数和(自身を含む): 129217448448

約数和(自身を除く): 79569326528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 16864, 21080, 33728, 42160, 84320, 168640, 294403, 588806, 1177612, 1472015, 2355224, 2944030, 4710448, 5004851, 5888060, 9126493, 9420896, 10009702, 11776120, 18252986, 18841792, 20019404, 23552240, 25024255, 36505972, 40038808, 45632465, 47104480, 50048510, 73011944, 80077616, 91264930, 94208960, 100097020, 146023888, 155150381, 160155232, 182529860, 200194040, 292047776, 310300762, 320310464, 365059720, 400388080, 584095552, 620601524, 730119440, 775751905, 800776160, 1241203048, 1460238880, 1551503810, 1601552320, 2482406096, 2920477760, 3103007620, 4964812192, 6206015240, 9929624384, 12412030480, 24824060960, 49648121920]

約数ペア:

[(1, 49648121920), (2, 24824060960), (4, 12412030480), (5, 9929624384), (8, 6206015240), (10, 4964812192), (16, 3103007620), (17, 2920477760), (20, 2482406096), (31, 1601552320), (32, 1551503810), (34, 1460238880), (40, 1241203048), (62, 800776160), (64, 775751905), (68, 730119440), (80, 620601524), (85, 584095552), (124, 400388080), (136, 365059720), (155, 320310464), (160, 310300762), (170, 292047776), (248, 200194040), (272, 182529860), (310, 160155232), (320, 155150381), (340, 146023888), (496, 100097020), (527, 94208960), (544, 91264930), (620, 80077616), (680, 73011944), (992, 50048510), (1054, 47104480), (1088, 45632465), (1240, 40038808), (1360, 36505972), (1984, 25024255), (2108, 23552240), (2480, 20019404), (2635, 18841792), (2720, 18252986), (4216, 11776120), (4960, 10009702), (5270, 9420896), (5440, 9126493), (8432, 5888060), (9920, 5004851), (10540, 4710448), (16864, 2944030), (21080, 2355224), (33728, 1472015), (42160, 1177612), (84320, 588806), (168640, 294403)]