54009248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 112724640

約数和(自身を除く): 58715392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 211, 304, 421, 422, 608, 842, 844, 1684, 1688, 3368, 3376, 4009, 6736, 6752, 7999, 8018, 13472, 15998, 16036, 31996, 32072, 63992, 64144, 88831, 127984, 128288, 177662, 255968, 355324, 710648, 1421296, 1687789, 2842592, 3375578, 6751156, 13502312, 27004624, 54009248]

約数ペア:

[(1, 54009248), (2, 27004624), (4, 13502312), (8, 6751156), (16, 3375578), (19, 2842592), (32, 1687789), (38, 1421296), (76, 710648), (152, 355324), (211, 255968), (304, 177662), (421, 128288), (422, 127984), (608, 88831), (842, 64144), (844, 63992), (1684, 32072), (1688, 31996), (3368, 16036), (3376, 15998), (4009, 13472), (6736, 8018), (6752, 7999)]