48400940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1523}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 116750592

約数和(自身を除く): 68349652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1523, 1589, 2270, 3046, 3178, 4540, 6092, 6356, 7615, 7945, 10661, 15230, 15890, 21322, 30460, 31780, 42644, 53305, 106610, 213220, 345721, 691442, 1382884, 1728605, 2420047, 3457210, 4840094, 6914420, 9680188, 12100235, 24200470, 48400940]

約数ペア:

[(1, 48400940), (2, 24200470), (4, 12100235), (5, 9680188), (7, 6914420), (10, 4840094), (14, 3457210), (20, 2420047), (28, 1728605), (35, 1382884), (70, 691442), (140, 345721), (227, 213220), (454, 106610), (908, 53305), (1135, 42644), (1523, 31780), (1589, 30460), (2270, 21322), (3046, 15890), (3178, 15230), (4540, 10661), (6092, 7945), (6356, 7615)]