50025300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 158656512

約数和(自身を除く): 108631212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 127, 130, 150, 156, 195, 202, 254, 260, 300, 303, 325, 381, 390, 404, 505, 508, 606, 635, 650, 762, 780, 975, 1010, 1212, 1270, 1300, 1313, 1515, 1524, 1651, 1905, 1950, 2020, 2525, 2540, 2626, 3030, 3175, 3302, 3810, 3900, 3939, 4953, 5050, 5252, 6060, 6350, 6565, 6604, 7575, 7620, 7878, 8255, 9525, 9906, 10100, 12700, 12827, 13130, 15150, 15756, 16510, 19050, 19695, 19812, 24765, 25654, 26260, 30300, 32825, 33020, 38100, 38481, 39390, 41275, 49530, 51308, 64135, 65650, 76962, 78780, 82550, 98475, 99060, 123825, 128270, 131300, 153924, 165100, 166751, 192405, 196950, 247650, 256540, 320675, 333502, 384810, 393900, 495300, 500253, 641350, 667004, 769620, 833755, 962025, 1000506, 1282700, 1667510, 1924050, 2001012, 2501265, 3335020, 3848100, 4168775, 5002530, 8337550, 10005060, 12506325, 16675100, 25012650, 50025300]

約数ペア:

[(1, 50025300), (2, 25012650), (3, 16675100), (4, 12506325), (5, 10005060), (6, 8337550), (10, 5002530), (12, 4168775), (13, 3848100), (15, 3335020), (20, 2501265), (25, 2001012), (26, 1924050), (30, 1667510), (39, 1282700), (50, 1000506), (52, 962025), (60, 833755), (65, 769620), (75, 667004), (78, 641350), (100, 500253), (101, 495300), (127, 393900), (130, 384810), (150, 333502), (156, 320675), (195, 256540), (202, 247650), (254, 196950), (260, 192405), (300, 166751), (303, 165100), (325, 153924), (381, 131300), (390, 128270), (404, 123825), (505, 99060), (508, 98475), (606, 82550), (635, 78780), (650, 76962), (762, 65650), (780, 64135), (975, 51308), (1010, 49530), (1212, 41275), (1270, 39390), (1300, 38481), (1313, 38100), (1515, 33020), (1524, 32825), (1651, 30300), (1905, 26260), (1950, 25654), (2020, 24765), (2525, 19812), (2540, 19695), (2626, 19050), (3030, 16510), (3175, 15756), (3302, 15150), (3810, 13130), (3900, 12827), (3939, 12700), (4953, 10100), (5050, 9906), (5252, 9525), (6060, 8255), (6350, 7878), (6565, 7620), (6604, 7575)]