51169850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 101942880

約数和(自身を除く): 50773030

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 61, 95, 122, 190, 305, 475, 610, 883, 950, 1159, 1525, 1766, 2318, 3050, 4415, 5795, 8830, 11590, 16777, 22075, 28975, 33554, 44150, 53863, 57950, 83885, 107726, 167770, 269315, 419425, 538630, 838850, 1023397, 1346575, 2046794, 2693150, 5116985, 10233970, 25584925, 51169850]

約数ペア:

[(1, 51169850), (2, 25584925), (5, 10233970), (10, 5116985), (19, 2693150), (25, 2046794), (38, 1346575), (50, 1023397), (61, 838850), (95, 538630), (122, 419425), (190, 269315), (305, 167770), (475, 107726), (610, 83885), (883, 57950), (950, 53863), (1159, 44150), (1525, 33554), (1766, 28975), (2318, 22075), (3050, 16777), (4415, 11590), (5795, 8830)]