48359920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{86357}}^1$

素因数の和:86377

約数の個数: 40

約数和(自身を含む): 128500704

約数和(自身を除く): 80140784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 86357, 172714, 345428, 431785, 604499, 690856, 863570, 1208998, 1381712, 1727140, 2417996, 3022495, 3454280, 4835992, 6044990, 6908560, 9671984, 12089980, 24179960, 48359920]

約数ペア:

[(1, 48359920), (2, 24179960), (4, 12089980), (5, 9671984), (7, 6908560), (8, 6044990), (10, 4835992), (14, 3454280), (16, 3022495), (20, 2417996), (28, 1727140), (35, 1381712), (40, 1208998), (56, 863570), (70, 690856), (80, 604499), (112, 431785), (140, 345428), (280, 172714), (560, 86357)]