48421400

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1013}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 113162400

約数和(自身を除く): 64741000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1013, 1195, 1912, 2026, 2390, 4052, 4780, 5065, 5975, 8104, 9560, 10130, 11950, 20260, 23900, 25325, 40520, 47800, 50650, 101300, 202600, 242107, 484214, 968428, 1210535, 1936856, 2421070, 4842140, 6052675, 9684280, 12105350, 24210700, 48421400]

約数ペア:

[(1, 48421400), (2, 24210700), (4, 12105350), (5, 9684280), (8, 6052675), (10, 4842140), (20, 2421070), (25, 1936856), (40, 1210535), (50, 968428), (100, 484214), (200, 242107), (239, 202600), (478, 101300), (956, 50650), (1013, 47800), (1195, 40520), (1912, 25325), (2026, 23900), (2390, 20260), (4052, 11950), (4780, 10130), (5065, 9560), (5975, 8104)]