48983880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 115245240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 863, 946, 1032, 1290, 1320, 1419, 1720, 1726, 1892, 2365, 2580, 2589, 2838, 3452, 3784, 4315, 4730, 5160, 5178, 5676, 6904, 7095, 8630, 9460, 9493, 10356, 11352, 12945, 14190, 17260, 18920, 18986, 20712, 25890, 28380, 28479, 34520, 37109, 37972, 47465, 51780, 56760, 56958, 74218, 75944, 94930, 103560, 111327, 113916, 142395, 148436, 185545, 189860, 222654, 227832, 284790, 296872, 371090, 379720, 408199, 445308, 556635, 569580, 742180, 816398, 890616, 1113270, 1139160, 1224597, 1484360, 1632796, 2040995, 2226540, 2449194, 3265592, 4081990, 4453080, 4898388, 6122985, 8163980, 9796776, 12245970, 16327960, 24491940, 48983880]

約数ペア:

[(1, 48983880), (2, 24491940), (3, 16327960), (4, 12245970), (5, 9796776), (6, 8163980), (8, 6122985), (10, 4898388), (11, 4453080), (12, 4081990), (15, 3265592), (20, 2449194), (22, 2226540), (24, 2040995), (30, 1632796), (33, 1484360), (40, 1224597), (43, 1139160), (44, 1113270), (55, 890616), (60, 816398), (66, 742180), (86, 569580), (88, 556635), (110, 445308), (120, 408199), (129, 379720), (132, 371090), (165, 296872), (172, 284790), (215, 227832), (220, 222654), (258, 189860), (264, 185545), (330, 148436), (344, 142395), (430, 113916), (440, 111327), (473, 103560), (516, 94930), (645, 75944), (660, 74218), (860, 56958), (863, 56760), (946, 51780), (1032, 47465), (1290, 37972), (1320, 37109), (1419, 34520), (1720, 28479), (1726, 28380), (1892, 25890), (2365, 20712), (2580, 18986), (2589, 18920), (2838, 17260), (3452, 14190), (3784, 12945), (4315, 11352), (4730, 10356), (5160, 9493), (5178, 9460), (5676, 8630), (6904, 7095)]