48273320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 66189400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 383, 460, 548, 685, 766, 920, 1096, 1370, 1532, 1915, 2740, 3064, 3151, 3830, 5480, 6302, 7660, 8809, 12604, 15320, 15755, 17618, 25208, 31510, 35236, 44045, 52471, 63020, 70472, 88090, 104942, 126040, 176180, 209884, 262355, 352360, 419768, 524710, 1049420, 1206833, 2098840, 2413666, 4827332, 6034165, 9654664, 12068330, 24136660, 48273320]

約数ペア:

[(1, 48273320), (2, 24136660), (4, 12068330), (5, 9654664), (8, 6034165), (10, 4827332), (20, 2413666), (23, 2098840), (40, 1206833), (46, 1049420), (92, 524710), (115, 419768), (137, 352360), (184, 262355), (230, 209884), (274, 176180), (383, 126040), (460, 104942), (548, 88090), (685, 70472), (766, 63020), (920, 52471), (1096, 44045), (1370, 35236), (1532, 31510), (1915, 25208), (2740, 17618), (3064, 15755), (3151, 15320), (3830, 12604), (5480, 8809), (6302, 7660)]