48816700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{25693}}^1$

素因数の和:25726

約数の個数: 36

約数和(自身を含む): 111511960

約数和(自身を除く): 62695260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 25693, 51386, 102772, 128465, 256930, 488167, 513860, 642325, 976334, 1284650, 1952668, 2440835, 2569300, 4881670, 9763340, 12204175, 24408350, 48816700]

約数ペア:

[(1, 48816700), (2, 24408350), (4, 12204175), (5, 9763340), (10, 4881670), (19, 2569300), (20, 2440835), (25, 1952668), (38, 1284650), (50, 976334), (76, 642325), (95, 513860), (100, 488167), (190, 256930), (380, 128465), (475, 102772), (950, 51386), (1900, 25693)]