47212804550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{558401}}^1$

素因数の和:558521

約数の個数: 48

約数和(自身を含む): 93476494800

約数和(自身を除く): 46263690250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 445, 475, 890, 950, 1691, 2225, 3382, 4450, 8455, 16910, 42275, 84550, 558401, 1116802, 2792005, 5584010, 10609619, 13960025, 21219238, 27920050, 49697689, 53048095, 99395378, 106096190, 248488445, 265240475, 496976890, 530480950, 944256091, 1242442225, 1888512182, 2484884450, 4721280455, 9442560910, 23606402275, 47212804550]

約数ペア:

[(1, 47212804550), (2, 23606402275), (5, 9442560910), (10, 4721280455), (19, 2484884450), (25, 1888512182), (38, 1242442225), (50, 944256091), (89, 530480950), (95, 496976890), (178, 265240475), (190, 248488445), (445, 106096190), (475, 99395378), (890, 53048095), (950, 49697689), (1691, 27920050), (2225, 21219238), (3382, 13960025), (4450, 10609619), (8455, 5584010), (16910, 2792005), (42275, 1116802), (84550, 558401)]