51304000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 168

約数和(自身を含む): 142289784

約数和(自身を除く): 90985784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 64, 80, 88, 100, 106, 110, 121, 125, 160, 176, 200, 212, 220, 242, 250, 265, 275, 320, 352, 400, 424, 440, 484, 500, 530, 550, 583, 605, 704, 800, 848, 880, 968, 1000, 1060, 1100, 1166, 1210, 1325, 1375, 1600, 1696, 1760, 1936, 2000, 2120, 2200, 2332, 2420, 2650, 2750, 2915, 3025, 3392, 3520, 3872, 4000, 4240, 4400, 4664, 4840, 5300, 5500, 5830, 6050, 6413, 6625, 7744, 8000, 8480, 8800, 9328, 9680, 10600, 11000, 11660, 12100, 12826, 13250, 14575, 15125, 16960, 17600, 18656, 19360, 21200, 22000, 23320, 24200, 25652, 26500, 29150, 30250, 32065, 37312, 38720, 42400, 44000, 46640, 48400, 51304, 53000, 58300, 60500, 64130, 72875, 84800, 88000, 93280, 96800, 102608, 106000, 116600, 121000, 128260, 145750, 160325, 186560, 193600, 205216, 212000, 233200, 242000, 256520, 291500, 320650, 410432, 424000, 466400, 484000, 513040, 583000, 641300, 801625, 932800, 968000, 1026080, 1166000, 1282600, 1603250, 2052160, 2332000, 2565200, 3206500, 4664000, 5130400, 6413000, 10260800, 12826000, 25652000, 51304000]

約数ペア:

[(1, 51304000), (2, 25652000), (4, 12826000), (5, 10260800), (8, 6413000), (10, 5130400), (11, 4664000), (16, 3206500), (20, 2565200), (22, 2332000), (25, 2052160), (32, 1603250), (40, 1282600), (44, 1166000), (50, 1026080), (53, 968000), (55, 932800), (64, 801625), (80, 641300), (88, 583000), (100, 513040), (106, 484000), (110, 466400), (121, 424000), (125, 410432), (160, 320650), (176, 291500), (200, 256520), (212, 242000), (220, 233200), (242, 212000), (250, 205216), (265, 193600), (275, 186560), (320, 160325), (352, 145750), (400, 128260), (424, 121000), (440, 116600), (484, 106000), (500, 102608), (530, 96800), (550, 93280), (583, 88000), (605, 84800), (704, 72875), (800, 64130), (848, 60500), (880, 58300), (968, 53000), (1000, 51304), (1060, 48400), (1100, 46640), (1166, 44000), (1210, 42400), (1325, 38720), (1375, 37312), (1600, 32065), (1696, 30250), (1760, 29150), (1936, 26500), (2000, 25652), (2120, 24200), (2200, 23320), (2332, 22000), (2420, 21200), (2650, 19360), (2750, 18656), (2915, 17600), (3025, 16960), (3392, 15125), (3520, 14575), (3872, 13250), (4000, 12826), (4240, 12100), (4400, 11660), (4664, 11000), (4840, 10600), (5300, 9680), (5500, 9328), (5830, 8800), (6050, 8480), (6413, 8000), (6625, 7744)]