48949700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{25763}}^1$

素因数の和:25796

約数の個数: 36

約数和(自身を含む): 111815760

約数和(自身を除く): 62866060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 25763, 51526, 103052, 128815, 257630, 489497, 515260, 644075, 978994, 1288150, 1957988, 2447485, 2576300, 4894970, 9789940, 12237425, 24474850, 48949700]

約数ペア:

[(1, 48949700), (2, 24474850), (4, 12237425), (5, 9789940), (10, 4894970), (19, 2576300), (20, 2447485), (25, 1957988), (38, 1288150), (50, 978994), (76, 644075), (95, 515260), (100, 489497), (190, 257630), (380, 128815), (475, 103052), (950, 51526), (1900, 25763)]