56168784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 181730432

約数和(自身を除く): 125561648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 541, 618, 721, 824, 927, 1008, 1082, 1236, 1442, 1623, 1648, 1854, 2163, 2164, 2472, 2884, 3246, 3708, 3787, 4326, 4328, 4869, 4944, 5768, 6489, 6492, 7416, 7574, 8652, 8656, 9738, 11361, 11536, 12978, 12984, 14832, 15148, 17304, 19476, 22722, 25956, 25968, 30296, 34083, 34608, 38952, 45444, 51912, 55723, 60592, 68166, 77904, 90888, 103824, 111446, 136332, 167169, 181776, 222892, 272664, 334338, 390061, 445784, 501507, 545328, 668676, 780122, 891568, 1003014, 1170183, 1337352, 1560244, 2006028, 2340366, 2674704, 3120488, 3510549, 4012056, 4680732, 6240976, 7021098, 8024112, 9361464, 14042196, 18722928, 28084392, 56168784]

約数ペア:

[(1, 56168784), (2, 28084392), (3, 18722928), (4, 14042196), (6, 9361464), (7, 8024112), (8, 7021098), (9, 6240976), (12, 4680732), (14, 4012056), (16, 3510549), (18, 3120488), (21, 2674704), (24, 2340366), (28, 2006028), (36, 1560244), (42, 1337352), (48, 1170183), (56, 1003014), (63, 891568), (72, 780122), (84, 668676), (103, 545328), (112, 501507), (126, 445784), (144, 390061), (168, 334338), (206, 272664), (252, 222892), (309, 181776), (336, 167169), (412, 136332), (504, 111446), (541, 103824), (618, 90888), (721, 77904), (824, 68166), (927, 60592), (1008, 55723), (1082, 51912), (1236, 45444), (1442, 38952), (1623, 34608), (1648, 34083), (1854, 30296), (2163, 25968), (2164, 25956), (2472, 22722), (2884, 19476), (3246, 17304), (3708, 15148), (3787, 14832), (4326, 12984), (4328, 12978), (4869, 11536), (4944, 11361), (5768, 9738), (6489, 8656), (6492, 8652), (7416, 7574)]