50722400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 134991360

約数和(自身を除く): 84268960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 47, 50, 71, 76, 80, 94, 95, 100, 142, 152, 160, 188, 190, 200, 235, 284, 304, 355, 376, 380, 400, 470, 475, 568, 608, 710, 752, 760, 800, 893, 940, 950, 1136, 1175, 1349, 1420, 1504, 1520, 1775, 1786, 1880, 1900, 2272, 2350, 2698, 2840, 3040, 3337, 3550, 3572, 3760, 3800, 4465, 4700, 5396, 5680, 6674, 6745, 7100, 7144, 7520, 7600, 8930, 9400, 10792, 11360, 13348, 13490, 14200, 14288, 15200, 16685, 17860, 18800, 21584, 22325, 26696, 26980, 28400, 28576, 33370, 33725, 35720, 37600, 43168, 44650, 53392, 53960, 56800, 63403, 66740, 67450, 71440, 83425, 89300, 106784, 107920, 126806, 133480, 134900, 142880, 166850, 178600, 215840, 253612, 266960, 269800, 317015, 333700, 357200, 507224, 533920, 539600, 634030, 667400, 714400, 1014448, 1079200, 1268060, 1334800, 1585075, 2028896, 2536120, 2669600, 3170150, 5072240, 6340300, 10144480, 12680600, 25361200, 50722400]

約数ペア:

[(1, 50722400), (2, 25361200), (4, 12680600), (5, 10144480), (8, 6340300), (10, 5072240), (16, 3170150), (19, 2669600), (20, 2536120), (25, 2028896), (32, 1585075), (38, 1334800), (40, 1268060), (47, 1079200), (50, 1014448), (71, 714400), (76, 667400), (80, 634030), (94, 539600), (95, 533920), (100, 507224), (142, 357200), (152, 333700), (160, 317015), (188, 269800), (190, 266960), (200, 253612), (235, 215840), (284, 178600), (304, 166850), (355, 142880), (376, 134900), (380, 133480), (400, 126806), (470, 107920), (475, 106784), (568, 89300), (608, 83425), (710, 71440), (752, 67450), (760, 66740), (800, 63403), (893, 56800), (940, 53960), (950, 53392), (1136, 44650), (1175, 43168), (1349, 37600), (1420, 35720), (1504, 33725), (1520, 33370), (1775, 28576), (1786, 28400), (1880, 26980), (1900, 26696), (2272, 22325), (2350, 21584), (2698, 18800), (2840, 17860), (3040, 16685), (3337, 15200), (3550, 14288), (3572, 14200), (3760, 13490), (3800, 13348), (4465, 11360), (4700, 10792), (5396, 9400), (5680, 8930), (6674, 7600), (6745, 7520), (7100, 7144)]