47150920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 112907520

約数和(自身を除く): 65756600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 967, 1060, 1219, 1934, 2120, 2438, 3868, 4835, 4876, 6095, 7736, 9670, 9752, 12190, 19340, 22241, 24380, 38680, 44482, 48760, 51251, 88964, 102502, 111205, 177928, 205004, 222410, 256255, 410008, 444820, 512510, 889640, 1025020, 1178773, 2050040, 2357546, 4715092, 5893865, 9430184, 11787730, 23575460, 47150920]

約数ペア:

[(1, 47150920), (2, 23575460), (4, 11787730), (5, 9430184), (8, 5893865), (10, 4715092), (20, 2357546), (23, 2050040), (40, 1178773), (46, 1025020), (53, 889640), (92, 512510), (106, 444820), (115, 410008), (184, 256255), (212, 222410), (230, 205004), (265, 177928), (424, 111205), (460, 102502), (530, 88964), (920, 51251), (967, 48760), (1060, 44482), (1219, 38680), (1934, 24380), (2120, 22241), (2438, 19340), (3868, 12190), (4835, 9752), (4876, 9670), (6095, 7736)]