47037480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{55997}}^1$

素因数の和:56018

約数の個数: 64

約数和(自身を含む): 161274240

約数和(自身を除く): 114236760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 55997, 111994, 167991, 223988, 279985, 335982, 391979, 447976, 559970, 671964, 783958, 839955, 1119940, 1175937, 1343928, 1567916, 1679910, 1959895, 2239880, 2351874, 3135832, 3359820, 3919790, 4703748, 5879685, 6719640, 7839580, 9407496, 11759370, 15679160, 23518740, 47037480]

約数ペア:

[(1, 47037480), (2, 23518740), (3, 15679160), (4, 11759370), (5, 9407496), (6, 7839580), (7, 6719640), (8, 5879685), (10, 4703748), (12, 3919790), (14, 3359820), (15, 3135832), (20, 2351874), (21, 2239880), (24, 1959895), (28, 1679910), (30, 1567916), (35, 1343928), (40, 1175937), (42, 1119940), (56, 839955), (60, 783958), (70, 671964), (84, 559970), (105, 447976), (120, 391979), (140, 335982), (168, 279985), (210, 223988), (280, 167991), (420, 111994), (840, 55997)]