53204750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 109624320

約数和(自身を除く): 56419570

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 125, 190, 230, 250, 437, 475, 487, 575, 874, 950, 974, 1150, 2185, 2375, 2435, 2875, 4370, 4750, 4870, 5750, 9253, 10925, 11201, 12175, 18506, 21850, 22402, 24350, 46265, 54625, 56005, 60875, 92530, 109250, 112010, 121750, 212819, 231325, 280025, 425638, 462650, 560050, 1064095, 1156625, 1400125, 2128190, 2313250, 2800250, 5320475, 10640950, 26602375, 53204750]

約数ペア:

[(1, 53204750), (2, 26602375), (5, 10640950), (10, 5320475), (19, 2800250), (23, 2313250), (25, 2128190), (38, 1400125), (46, 1156625), (50, 1064095), (95, 560050), (115, 462650), (125, 425638), (190, 280025), (230, 231325), (250, 212819), (437, 121750), (475, 112010), (487, 109250), (575, 92530), (874, 60875), (950, 56005), (974, 54625), (1150, 46265), (2185, 24350), (2375, 22402), (2435, 21850), (2875, 18506), (4370, 12175), (4750, 11201), (4870, 10925), (5750, 9253)]