48906400

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 120671964

約数和(自身を除く): 71765564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 541, 565, 800, 904, 1082, 1130, 1808, 2164, 2260, 2705, 2825, 3616, 4328, 4520, 5410, 5650, 8656, 9040, 10820, 11300, 13525, 17312, 18080, 21640, 22600, 27050, 43280, 45200, 54100, 61133, 86560, 90400, 108200, 122266, 216400, 244532, 305665, 432800, 489064, 611330, 978128, 1222660, 1528325, 1956256, 2445320, 3056650, 4890640, 6113300, 9781280, 12226600, 24453200, 48906400]

約数ペア:

[(1, 48906400), (2, 24453200), (4, 12226600), (5, 9781280), (8, 6113300), (10, 4890640), (16, 3056650), (20, 2445320), (25, 1956256), (32, 1528325), (40, 1222660), (50, 978128), (80, 611330), (100, 489064), (113, 432800), (160, 305665), (200, 244532), (226, 216400), (400, 122266), (452, 108200), (541, 90400), (565, 86560), (800, 61133), (904, 54100), (1082, 45200), (1130, 43280), (1808, 27050), (2164, 22600), (2260, 21640), (2705, 18080), (2825, 17312), (3616, 13525), (4328, 11300), (4520, 10820), (5410, 9040), (5650, 8656)]