53254260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 169779456

約数和(自身を除く): 116525196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 463, 540, 639, 710, 810, 852, 926, 1065, 1278, 1389, 1420, 1620, 1852, 1917, 2130, 2315, 2556, 2778, 3195, 3834, 4167, 4260, 4630, 5556, 5751, 6390, 6945, 7668, 8334, 9260, 9585, 11502, 12501, 12780, 13890, 16668, 19170, 20835, 23004, 25002, 27780, 28755, 32873, 37503, 38340, 41670, 50004, 57510, 62505, 65746, 75006, 83340, 98619, 115020, 125010, 131492, 150012, 164365, 187515, 197238, 250020, 295857, 328730, 375030, 394476, 493095, 591714, 657460, 750060, 887571, 986190, 1183428, 1479285, 1775142, 1972380, 2662713, 2958570, 3550284, 4437855, 5325426, 5917140, 8875710, 10650852, 13313565, 17751420, 26627130, 53254260]

約数ペア:

[(1, 53254260), (2, 26627130), (3, 17751420), (4, 13313565), (5, 10650852), (6, 8875710), (9, 5917140), (10, 5325426), (12, 4437855), (15, 3550284), (18, 2958570), (20, 2662713), (27, 1972380), (30, 1775142), (36, 1479285), (45, 1183428), (54, 986190), (60, 887571), (71, 750060), (81, 657460), (90, 591714), (108, 493095), (135, 394476), (142, 375030), (162, 328730), (180, 295857), (213, 250020), (270, 197238), (284, 187515), (324, 164365), (355, 150012), (405, 131492), (426, 125010), (463, 115020), (540, 98619), (639, 83340), (710, 75006), (810, 65746), (852, 62505), (926, 57510), (1065, 50004), (1278, 41670), (1389, 38340), (1420, 37503), (1620, 32873), (1852, 28755), (1917, 27780), (2130, 25002), (2315, 23004), (2556, 20835), (2778, 19170), (3195, 16668), (3834, 13890), (4167, 12780), (4260, 12501), (4630, 11502), (5556, 9585), (5751, 9260), (6390, 8334), (6945, 7668)]