52429000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 136936800

約数和(自身を除く): 84507800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 109, 125, 130, 148, 185, 200, 218, 250, 260, 296, 325, 370, 436, 481, 500, 520, 545, 650, 740, 872, 925, 962, 1000, 1090, 1300, 1417, 1480, 1625, 1850, 1924, 2180, 2405, 2600, 2725, 2834, 3250, 3700, 3848, 4033, 4360, 4625, 4810, 5450, 5668, 6500, 7085, 7400, 8066, 9250, 9620, 10900, 11336, 12025, 13000, 13625, 14170, 16132, 18500, 19240, 20165, 21800, 24050, 27250, 28340, 32264, 35425, 37000, 40330, 48100, 52429, 54500, 56680, 60125, 70850, 80660, 96200, 100825, 104858, 109000, 120250, 141700, 161320, 177125, 201650, 209716, 240500, 262145, 283400, 354250, 403300, 419432, 481000, 504125, 524290, 708500, 806600, 1008250, 1048580, 1310725, 1417000, 2016500, 2097160, 2621450, 4033000, 5242900, 6553625, 10485800, 13107250, 26214500, 52429000]

約数ペア:

[(1, 52429000), (2, 26214500), (4, 13107250), (5, 10485800), (8, 6553625), (10, 5242900), (13, 4033000), (20, 2621450), (25, 2097160), (26, 2016500), (37, 1417000), (40, 1310725), (50, 1048580), (52, 1008250), (65, 806600), (74, 708500), (100, 524290), (104, 504125), (109, 481000), (125, 419432), (130, 403300), (148, 354250), (185, 283400), (200, 262145), (218, 240500), (250, 209716), (260, 201650), (296, 177125), (325, 161320), (370, 141700), (436, 120250), (481, 109000), (500, 104858), (520, 100825), (545, 96200), (650, 80660), (740, 70850), (872, 60125), (925, 56680), (962, 54500), (1000, 52429), (1090, 48100), (1300, 40330), (1417, 37000), (1480, 35425), (1625, 32264), (1850, 28340), (1924, 27250), (2180, 24050), (2405, 21800), (2600, 20165), (2725, 19240), (2834, 18500), (3250, 16132), (3700, 14170), (3848, 13625), (4033, 13000), (4360, 12025), (4625, 11336), (4810, 10900), (5450, 9620), (5668, 9250), (6500, 8066), (7085, 7400)]