53923500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 177847488

約数和(自身を除く): 123923988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 300, 345, 375, 414, 450, 460, 500, 521, 575, 690, 750, 828, 900, 1035, 1042, 1125, 1150, 1380, 1500, 1563, 1725, 2070, 2084, 2250, 2300, 2605, 2875, 3126, 3450, 4140, 4500, 4689, 5175, 5210, 5750, 6252, 6900, 7815, 8625, 9378, 10350, 10420, 11500, 11983, 13025, 15630, 17250, 18756, 20700, 23445, 23966, 25875, 26050, 31260, 34500, 35949, 39075, 46890, 47932, 51750, 52100, 59915, 65125, 71898, 78150, 93780, 103500, 107847, 117225, 119830, 130250, 143796, 156300, 179745, 195375, 215694, 234450, 239660, 260500, 299575, 359490, 390750, 431388, 468900, 539235, 586125, 599150, 718980, 781500, 898725, 1078470, 1172250, 1198300, 1497875, 1797450, 2156940, 2344500, 2696175, 2995750, 3594900, 4493625, 5392350, 5991500, 8987250, 10784700, 13480875, 17974500, 26961750, 53923500]

約数ペア:

[(1, 53923500), (2, 26961750), (3, 17974500), (4, 13480875), (5, 10784700), (6, 8987250), (9, 5991500), (10, 5392350), (12, 4493625), (15, 3594900), (18, 2995750), (20, 2696175), (23, 2344500), (25, 2156940), (30, 1797450), (36, 1497875), (45, 1198300), (46, 1172250), (50, 1078470), (60, 898725), (69, 781500), (75, 718980), (90, 599150), (92, 586125), (100, 539235), (115, 468900), (125, 431388), (138, 390750), (150, 359490), (180, 299575), (207, 260500), (225, 239660), (230, 234450), (250, 215694), (276, 195375), (300, 179745), (345, 156300), (375, 143796), (414, 130250), (450, 119830), (460, 117225), (500, 107847), (521, 103500), (575, 93780), (690, 78150), (750, 71898), (828, 65125), (900, 59915), (1035, 52100), (1042, 51750), (1125, 47932), (1150, 46890), (1380, 39075), (1500, 35949), (1563, 34500), (1725, 31260), (2070, 26050), (2084, 25875), (2250, 23966), (2300, 23445), (2605, 20700), (2875, 18756), (3126, 17250), (3450, 15630), (4140, 13025), (4500, 11983), (4689, 11500), (5175, 10420), (5210, 10350), (5750, 9378), (6252, 8625), (6900, 7815)]