48302440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 115940160

約数和(自身を除く): 67637720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 251, 283, 340, 502, 566, 680, 1004, 1132, 1255, 1415, 2008, 2264, 2510, 2830, 4267, 4811, 5020, 5660, 8534, 9622, 10040, 11320, 17068, 19244, 21335, 24055, 34136, 38488, 42670, 48110, 71033, 85340, 96220, 142066, 170680, 192440, 284132, 355165, 568264, 710330, 1207561, 1420660, 2415122, 2841320, 4830244, 6037805, 9660488, 12075610, 24151220, 48302440]

約数ペア:

[(1, 48302440), (2, 24151220), (4, 12075610), (5, 9660488), (8, 6037805), (10, 4830244), (17, 2841320), (20, 2415122), (34, 1420660), (40, 1207561), (68, 710330), (85, 568264), (136, 355165), (170, 284132), (251, 192440), (283, 170680), (340, 142066), (502, 96220), (566, 85340), (680, 71033), (1004, 48110), (1132, 42670), (1255, 38488), (1415, 34136), (2008, 24055), (2264, 21335), (2510, 19244), (2830, 17068), (4267, 11320), (4811, 10040), (5020, 9622), (5660, 8534)]