49796960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7591}}^1$

素因数の和:7647

約数の個数: 48

約数和(自身を含む): 120530592

約数和(自身を除く): 70733632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 7591, 15182, 30364, 37955, 60728, 75910, 121456, 151820, 242912, 303640, 311231, 607280, 622462, 1214560, 1244924, 1556155, 2489848, 3112310, 4979696, 6224620, 9959392, 12449240, 24898480, 49796960]

約数ペア:

[(1, 49796960), (2, 24898480), (4, 12449240), (5, 9959392), (8, 6224620), (10, 4979696), (16, 3112310), (20, 2489848), (32, 1556155), (40, 1244924), (41, 1214560), (80, 622462), (82, 607280), (160, 311231), (164, 303640), (205, 242912), (328, 151820), (410, 121456), (656, 75910), (820, 60728), (1312, 37955), (1640, 30364), (3280, 15182), (6560, 7591)]