54984950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 107805600

約数和(自身を除く): 52820650

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 137, 230, 274, 349, 575, 685, 698, 1150, 1370, 1745, 3151, 3425, 3490, 6302, 6850, 8027, 8725, 15755, 16054, 17450, 31510, 40135, 47813, 78775, 80270, 95626, 157550, 200675, 239065, 401350, 478130, 1099699, 1195325, 2199398, 2390650, 5498495, 10996990, 27492475, 54984950]

約数ペア:

[(1, 54984950), (2, 27492475), (5, 10996990), (10, 5498495), (23, 2390650), (25, 2199398), (46, 1195325), (50, 1099699), (115, 478130), (137, 401350), (230, 239065), (274, 200675), (349, 157550), (575, 95626), (685, 80270), (698, 78775), (1150, 47813), (1370, 40135), (1745, 31510), (3151, 17450), (3425, 16054), (3490, 15755), (6302, 8725), (6850, 8027)]