48895600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9434

約数の個数: 60

約数和(自身を含む): 126521416

約数和(自身を除く): 77625816

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, 9403, 18806, 37612, 47015, 75224, 94030, 122239, 150448, 188060, 235075, 244478, 376120, 470150, 488956, 611195, 752240, 940300, 977912, 1222390, 1880600, 1955824, 2444780, 3055975, 3761200, 4889560, 6111950, 9779120, 12223900, 24447800, 48895600]

約数ペア:

[(1, 48895600), (2, 24447800), (4, 12223900), (5, 9779120), (8, 6111950), (10, 4889560), (13, 3761200), (16, 3055975), (20, 2444780), (25, 1955824), (26, 1880600), (40, 1222390), (50, 977912), (52, 940300), (65, 752240), (80, 611195), (100, 488956), (104, 470150), (130, 376120), (200, 244478), (208, 235075), (260, 188060), (325, 150448), (400, 122239), (520, 94030), (650, 75224), (1040, 47015), (1300, 37612), (2600, 18806), (5200, 9403)]