51241292925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{4073}}^1$

素因数の和:4259

約数の個数: 96

約数和(自身を含む): 89622263808

約数和(自身を除く): 38380970883

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 83, 129, 141, 215, 235, 249, 415, 645, 705, 1075, 1175, 1245, 2021, 2075, 3225, 3525, 3569, 3901, 4073, 6063, 6225, 10105, 10707, 11703, 12219, 17845, 19505, 20365, 30315, 50525, 53535, 58515, 61095, 89225, 97525, 101825, 151575, 167743, 175139, 191431, 267675, 292575, 305475, 338059, 503229, 525417, 574293, 838715, 875695, 957155, 1014177, 1690295, 2516145, 2627085, 2871465, 4193575, 4378475, 4785775, 5070885, 8231533, 8451475, 12580725, 13135425, 14357325, 14536537, 15888773, 24694599, 25354425, 41157665, 43609611, 47666319, 72682685, 79443865, 123472995, 205788325, 218048055, 238331595, 363413425, 397219325, 617364975, 683217239, 1090240275, 1191657975, 2049651717, 3416086195, 10248258585, 17080430975, 51241292925]

約数ペア:

[(1, 51241292925), (3, 17080430975), (5, 10248258585), (15, 3416086195), (25, 2049651717), (43, 1191657975), (47, 1090240275), (75, 683217239), (83, 617364975), (129, 397219325), (141, 363413425), (215, 238331595), (235, 218048055), (249, 205788325), (415, 123472995), (645, 79443865), (705, 72682685), (1075, 47666319), (1175, 43609611), (1245, 41157665), (2021, 25354425), (2075, 24694599), (3225, 15888773), (3525, 14536537), (3569, 14357325), (3901, 13135425), (4073, 12580725), (6063, 8451475), (6225, 8231533), (10105, 5070885), (10707, 4785775), (11703, 4378475), (12219, 4193575), (17845, 2871465), (19505, 2627085), (20365, 2516145), (30315, 1690295), (50525, 1014177), (53535, 957155), (58515, 875695), (61095, 838715), (89225, 574293), (97525, 525417), (101825, 503229), (151575, 338059), (167743, 305475), (175139, 292575), (191431, 267675)]