47019840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{6997}}^1$

素因数の和:7024

約数の個数: 112

約数和(自身を含む): 170639232

約数和(自身を除く): 123619392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 6997, 13994, 20991, 27988, 34985, 41982, 48979, 55976, 69970, 83964, 97958, 104955, 111952, 139940, 146937, 167928, 195916, 209910, 223904, 244895, 279880, 293874, 335856, 391832, 419820, 447808, 489790, 559760, 587748, 671712, 734685, 783664, 839640, 979580, 1119520, 1175496, 1343424, 1469370, 1567328, 1679280, 1959160, 2239040, 2350992, 2938740, 3134656, 3358560, 3918320, 4701984, 5877480, 6717120, 7836640, 9403968, 11754960, 15673280, 23509920, 47019840]

約数ペア:

[(1, 47019840), (2, 23509920), (3, 15673280), (4, 11754960), (5, 9403968), (6, 7836640), (7, 6717120), (8, 5877480), (10, 4701984), (12, 3918320), (14, 3358560), (15, 3134656), (16, 2938740), (20, 2350992), (21, 2239040), (24, 1959160), (28, 1679280), (30, 1567328), (32, 1469370), (35, 1343424), (40, 1175496), (42, 1119520), (48, 979580), (56, 839640), (60, 783664), (64, 734685), (70, 671712), (80, 587748), (84, 559760), (96, 489790), (105, 447808), (112, 419820), (120, 391832), (140, 335856), (160, 293874), (168, 279880), (192, 244895), (210, 223904), (224, 209910), (240, 195916), (280, 167928), (320, 146937), (336, 139940), (420, 111952), (448, 104955), (480, 97958), (560, 83964), (672, 69970), (840, 55976), (960, 48979), (1120, 41982), (1344, 34985), (1680, 27988), (2240, 20991), (3360, 13994), (6720, 6997)]