54744550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 118063872

約数和(自身を除く): 63319322

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2203, 2485, 3550, 4406, 4970, 11015, 12425, 15421, 22030, 24850, 30842, 55075, 77105, 110150, 154210, 156413, 312826, 385525, 771050, 782065, 1094891, 1564130, 2189782, 3910325, 5474455, 7820650, 10948910, 27372275, 54744550]

約数ペア:

[(1, 54744550), (2, 27372275), (5, 10948910), (7, 7820650), (10, 5474455), (14, 3910325), (25, 2189782), (35, 1564130), (50, 1094891), (70, 782065), (71, 771050), (142, 385525), (175, 312826), (350, 156413), (355, 154210), (497, 110150), (710, 77105), (994, 55075), (1775, 30842), (2203, 24850), (2485, 22030), (3550, 15421), (4406, 12425), (4970, 11015)]