49343210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 57101590

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 109, 145, 203, 218, 223, 290, 406, 446, 545, 763, 1015, 1090, 1115, 1526, 1561, 2030, 2230, 3122, 3161, 3815, 6322, 6467, 7630, 7805, 12934, 15610, 15805, 22127, 24307, 31610, 32335, 44254, 45269, 48614, 64670, 90538, 110635, 121535, 170149, 221270, 226345, 243070, 340298, 452690, 704903, 850745, 1409806, 1701490, 3524515, 4934321, 7049030, 9868642, 24671605, 49343210]

約数ペア:

[(1, 49343210), (2, 24671605), (5, 9868642), (7, 7049030), (10, 4934321), (14, 3524515), (29, 1701490), (35, 1409806), (58, 850745), (70, 704903), (109, 452690), (145, 340298), (203, 243070), (218, 226345), (223, 221270), (290, 170149), (406, 121535), (446, 110635), (545, 90538), (763, 64670), (1015, 48614), (1090, 45269), (1115, 44254), (1526, 32335), (1561, 31610), (2030, 24307), (2230, 22127), (3122, 15805), (3161, 15610), (3815, 12934), (6322, 7805), (6467, 7630)]