48042800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9270

約数の個数: 60

約数和(自身を含む): 124314960

約数和(自身を除く): 76272160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9239, 18478, 36956, 46195, 73912, 92390, 120107, 147824, 184780, 230975, 240214, 369560, 461950, 480428, 600535, 739120, 923900, 960856, 1201070, 1847800, 1921712, 2402140, 3002675, 3695600, 4804280, 6005350, 9608560, 12010700, 24021400, 48042800]

約数ペア:

[(1, 48042800), (2, 24021400), (4, 12010700), (5, 9608560), (8, 6005350), (10, 4804280), (13, 3695600), (16, 3002675), (20, 2402140), (25, 1921712), (26, 1847800), (40, 1201070), (50, 960856), (52, 923900), (65, 739120), (80, 600535), (100, 480428), (104, 461950), (130, 369560), (200, 240214), (208, 230975), (260, 184780), (325, 147824), (400, 120107), (520, 92390), (650, 73912), (1040, 46195), (1300, 36956), (2600, 18478), (5200, 9239)]