49249920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 159071040

約数和(自身を除く): 109821120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 227, 240, 320, 339, 384, 452, 454, 480, 565, 640, 678, 681, 904, 908, 960, 1130, 1135, 1356, 1362, 1695, 1808, 1816, 1920, 2260, 2270, 2712, 2724, 3390, 3405, 3616, 3632, 4520, 4540, 5424, 5448, 6780, 6810, 7232, 7264, 9040, 9080, 10848, 10896, 13560, 13620, 14464, 14528, 18080, 18160, 21696, 21792, 25651, 27120, 27240, 29056, 36160, 36320, 43392, 43584, 51302, 54240, 54480, 72320, 72640, 76953, 87168, 102604, 108480, 108960, 128255, 145280, 153906, 205208, 216960, 217920, 256510, 307812, 384765, 410416, 435840, 513020, 615624, 769530, 820832, 1026040, 1231248, 1539060, 1641664, 2052080, 2462496, 3078120, 3283328, 4104160, 4924992, 6156240, 8208320, 9849984, 12312480, 16416640, 24624960, 49249920]

約数ペア:

[(1, 49249920), (2, 24624960), (3, 16416640), (4, 12312480), (5, 9849984), (6, 8208320), (8, 6156240), (10, 4924992), (12, 4104160), (15, 3283328), (16, 3078120), (20, 2462496), (24, 2052080), (30, 1641664), (32, 1539060), (40, 1231248), (48, 1026040), (60, 820832), (64, 769530), (80, 615624), (96, 513020), (113, 435840), (120, 410416), (128, 384765), (160, 307812), (192, 256510), (226, 217920), (227, 216960), (240, 205208), (320, 153906), (339, 145280), (384, 128255), (452, 108960), (454, 108480), (480, 102604), (565, 87168), (640, 76953), (678, 72640), (681, 72320), (904, 54480), (908, 54240), (960, 51302), (1130, 43584), (1135, 43392), (1356, 36320), (1362, 36160), (1695, 29056), (1808, 27240), (1816, 27120), (1920, 25651), (2260, 21792), (2270, 21696), (2712, 18160), (2724, 18080), (3390, 14528), (3405, 14464), (3616, 13620), (3632, 13560), (4520, 10896), (4540, 10848), (5424, 9080), (5448, 9040), (6780, 7264), (6810, 7232)]