53141600

素因数分解:

$2^5\times 5^2\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 130804128

約数和(自身を除く): 77662528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 181, 200, 362, 367, 400, 724, 734, 800, 905, 1448, 1468, 1810, 1835, 2896, 2936, 3620, 3670, 4525, 5792, 5872, 7240, 7340, 9050, 9175, 11744, 14480, 14680, 18100, 18350, 28960, 29360, 36200, 36700, 58720, 66427, 72400, 73400, 132854, 144800, 146800, 265708, 293600, 332135, 531416, 664270, 1062832, 1328540, 1660675, 2125664, 2657080, 3321350, 5314160, 6642700, 10628320, 13285400, 26570800, 53141600]

約数ペア:

[(1, 53141600), (2, 26570800), (4, 13285400), (5, 10628320), (8, 6642700), (10, 5314160), (16, 3321350), (20, 2657080), (25, 2125664), (32, 1660675), (40, 1328540), (50, 1062832), (80, 664270), (100, 531416), (160, 332135), (181, 293600), (200, 265708), (362, 146800), (367, 144800), (400, 132854), (724, 73400), (734, 72400), (800, 66427), (905, 58720), (1448, 36700), (1468, 36200), (1810, 29360), (1835, 28960), (2896, 18350), (2936, 18100), (3620, 14680), (3670, 14480), (4525, 11744), (5792, 9175), (5872, 9050), (7240, 7340)]