48355840

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1489

約数の個数: 80

約数和(自身を含む): 124945128

約数和(自身を除く): 76589288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1453, 1664, 2080, 2560, 2906, 3328, 4160, 5812, 6656, 7265, 8320, 11624, 14530, 16640, 18889, 23248, 29060, 33280, 37778, 46496, 58120, 75556, 92992, 94445, 116240, 151112, 185984, 188890, 232480, 302224, 371968, 377780, 464960, 604448, 743936, 755560, 929920, 1208896, 1511120, 1859840, 2417792, 3022240, 3719680, 4835584, 6044480, 9671168, 12088960, 24177920, 48355840]

約数ペア:

[(1, 48355840), (2, 24177920), (4, 12088960), (5, 9671168), (8, 6044480), (10, 4835584), (13, 3719680), (16, 3022240), (20, 2417792), (26, 1859840), (32, 1511120), (40, 1208896), (52, 929920), (64, 755560), (65, 743936), (80, 604448), (104, 464960), (128, 377780), (130, 371968), (160, 302224), (208, 232480), (256, 188890), (260, 185984), (320, 151112), (416, 116240), (512, 94445), (520, 92992), (640, 75556), (832, 58120), (1040, 46496), (1280, 37778), (1453, 33280), (1664, 29060), (2080, 23248), (2560, 18889), (2906, 16640), (3328, 14530), (4160, 11624), (5812, 8320), (6656, 7265)]