49373197700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2473}}^1\times {\mathrm{4643}}^1$

素因数の和:7173

約数の個数: 72

約数和(自身を含む): 109699416288

約数和(自身を除く): 60326218588

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 2473, 4300, 4643, 4946, 9286, 9892, 12365, 18572, 23215, 24730, 46430, 49460, 61825, 92860, 106339, 116075, 123650, 199649, 212678, 232150, 247300, 399298, 425356, 464300, 531695, 798596, 998245, 1063390, 1996490, 2126780, 2658475, 3992980, 4991225, 5316950, 9982450, 10633900, 11482139, 19964900, 22964278, 45928556, 57410695, 114821390, 229642780, 287053475, 493731977, 574106950, 987463954, 1148213900, 1974927908, 2468659885, 4937319770, 9874639540, 12343299425, 24686598850, 49373197700]

約数ペア:

[(1, 49373197700), (2, 24686598850), (4, 12343299425), (5, 9874639540), (10, 4937319770), (20, 2468659885), (25, 1974927908), (43, 1148213900), (50, 987463954), (86, 574106950), (100, 493731977), (172, 287053475), (215, 229642780), (430, 114821390), (860, 57410695), (1075, 45928556), (2150, 22964278), (2473, 19964900), (4300, 11482139), (4643, 10633900), (4946, 9982450), (9286, 5316950), (9892, 4991225), (12365, 3992980), (18572, 2658475), (23215, 2126780), (24730, 1996490), (46430, 1063390), (49460, 998245), (61825, 798596), (92860, 531695), (106339, 464300), (116075, 425356), (123650, 399298), (199649, 247300), (212678, 232150)]