48712640

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{797}}^1$

素因数の和:1005

約数の個数: 56

約数和(自身を含む): 116750592

約数和(自身を除く): 68037952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 797, 955, 1528, 1594, 1910, 3056, 3188, 3820, 3985, 6112, 6376, 7640, 7970, 12224, 12752, 15280, 15940, 25504, 30560, 31880, 51008, 61120, 63760, 127520, 152227, 255040, 304454, 608908, 761135, 1217816, 1522270, 2435632, 3044540, 4871264, 6089080, 9742528, 12178160, 24356320, 48712640]

約数ペア:

[(1, 48712640), (2, 24356320), (4, 12178160), (5, 9742528), (8, 6089080), (10, 4871264), (16, 3044540), (20, 2435632), (32, 1522270), (40, 1217816), (64, 761135), (80, 608908), (160, 304454), (191, 255040), (320, 152227), (382, 127520), (764, 63760), (797, 61120), (955, 51008), (1528, 31880), (1594, 30560), (1910, 25504), (3056, 15940), (3188, 15280), (3820, 12752), (3985, 12224), (6112, 7970), (6376, 7640)]