42055750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 88216128

約数和(自身を除く): 46160378

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 125, 205, 250, 275, 373, 410, 451, 550, 746, 902, 1025, 1375, 1865, 2050, 2255, 2750, 3730, 4103, 4510, 5125, 8206, 9325, 10250, 11275, 15293, 18650, 20515, 22550, 30586, 41030, 46625, 56375, 76465, 93250, 102575, 112750, 152930, 168223, 205150, 336446, 382325, 512875, 764650, 841115, 1025750, 1682230, 1911625, 3823250, 4205575, 8411150, 21027875, 42055750]

約数ペア:

[(1, 42055750), (2, 21027875), (5, 8411150), (10, 4205575), (11, 3823250), (22, 1911625), (25, 1682230), (41, 1025750), (50, 841115), (55, 764650), (82, 512875), (110, 382325), (125, 336446), (205, 205150), (250, 168223), (275, 152930), (373, 112750), (410, 102575), (451, 93250), (550, 76465), (746, 56375), (902, 46625), (1025, 41030), (1375, 30586), (1865, 22550), (2050, 20515), (2255, 18650), (2750, 15293), (3730, 11275), (4103, 10250), (4510, 9325), (5125, 8206)]