52238900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 72

約数和(自身を含む): 132283200

約数和(自身を除く): 80044300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1523, 1715, 2450, 3046, 3430, 4900, 6092, 6860, 7615, 8575, 10661, 15230, 17150, 21322, 30460, 34300, 38075, 42644, 53305, 74627, 76150, 106610, 149254, 152300, 213220, 266525, 298508, 373135, 522389, 533050, 746270, 1044778, 1066100, 1492540, 1865675, 2089556, 2611945, 3731350, 5223890, 7462700, 10447780, 13059725, 26119450, 52238900]

約数ペア:

[(1, 52238900), (2, 26119450), (4, 13059725), (5, 10447780), (7, 7462700), (10, 5223890), (14, 3731350), (20, 2611945), (25, 2089556), (28, 1865675), (35, 1492540), (49, 1066100), (50, 1044778), (70, 746270), (98, 533050), (100, 522389), (140, 373135), (175, 298508), (196, 266525), (245, 213220), (343, 152300), (350, 149254), (490, 106610), (686, 76150), (700, 74627), (980, 53305), (1225, 42644), (1372, 38075), (1523, 34300), (1715, 30460), (2450, 21322), (3046, 17150), (3430, 15230), (4900, 10661), (6092, 8575), (6860, 7615)]