48346880

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 117219312

約数和(自身を除く): 68872432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 353, 428, 535, 640, 706, 856, 1070, 1280, 1412, 1712, 1765, 2140, 2824, 3424, 3530, 4280, 5648, 6848, 7060, 8560, 11296, 13696, 14120, 17120, 22592, 27392, 28240, 34240, 37771, 45184, 56480, 68480, 75542, 90368, 112960, 136960, 151084, 188855, 225920, 302168, 377710, 451840, 604336, 755420, 1208672, 1510840, 2417344, 3021680, 4834688, 6043360, 9669376, 12086720, 24173440, 48346880]

約数ペア:

[(1, 48346880), (2, 24173440), (4, 12086720), (5, 9669376), (8, 6043360), (10, 4834688), (16, 3021680), (20, 2417344), (32, 1510840), (40, 1208672), (64, 755420), (80, 604336), (107, 451840), (128, 377710), (160, 302168), (214, 225920), (256, 188855), (320, 151084), (353, 136960), (428, 112960), (535, 90368), (640, 75542), (706, 68480), (856, 56480), (1070, 45184), (1280, 37771), (1412, 34240), (1712, 28240), (1765, 27392), (2140, 22592), (2824, 17120), (3424, 14120), (3530, 13696), (4280, 11296), (5648, 8560), (6848, 7060)]