48861500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 108151680

約数和(自身を除く): 59290180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 316, 395, 500, 790, 1237, 1580, 1975, 2474, 3950, 4948, 6185, 7900, 9875, 12370, 19750, 24740, 30925, 39500, 61850, 97723, 123700, 154625, 195446, 309250, 390892, 488615, 618500, 977230, 1954460, 2443075, 4886150, 9772300, 12215375, 24430750, 48861500]

約数ペア:

[(1, 48861500), (2, 24430750), (4, 12215375), (5, 9772300), (10, 4886150), (20, 2443075), (25, 1954460), (50, 977230), (79, 618500), (100, 488615), (125, 390892), (158, 309250), (250, 195446), (316, 154625), (395, 123700), (500, 97723), (790, 61850), (1237, 39500), (1580, 30925), (1975, 24740), (2474, 19750), (3950, 12370), (4948, 9875), (6185, 7900)]