56200480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 161300160

約数和(自身を除く): 105099680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 139, 140, 152, 160, 190, 224, 266, 278, 280, 304, 361, 380, 532, 556, 560, 608, 665, 695, 722, 760, 973, 1064, 1112, 1120, 1330, 1390, 1444, 1520, 1805, 1946, 2128, 2224, 2527, 2641, 2660, 2780, 2888, 3040, 3610, 3892, 4256, 4448, 4865, 5054, 5282, 5320, 5560, 5776, 7220, 7784, 9730, 10108, 10564, 10640, 11120, 11552, 12635, 13205, 14440, 15568, 18487, 19460, 20216, 21128, 21280, 22240, 25270, 26410, 28880, 31136, 36974, 38920, 40432, 42256, 50179, 50540, 52820, 57760, 73948, 77840, 80864, 84512, 92435, 100358, 101080, 105640, 147896, 155680, 184870, 200716, 202160, 211280, 250895, 295792, 351253, 369740, 401432, 404320, 422560, 501790, 591584, 702506, 739480, 802864, 1003580, 1405012, 1478960, 1605728, 1756265, 2007160, 2810024, 2957920, 3512530, 4014320, 5620048, 7025060, 8028640, 11240096, 14050120, 28100240, 56200480]

約数ペア:

[(1, 56200480), (2, 28100240), (4, 14050120), (5, 11240096), (7, 8028640), (8, 7025060), (10, 5620048), (14, 4014320), (16, 3512530), (19, 2957920), (20, 2810024), (28, 2007160), (32, 1756265), (35, 1605728), (38, 1478960), (40, 1405012), (56, 1003580), (70, 802864), (76, 739480), (80, 702506), (95, 591584), (112, 501790), (133, 422560), (139, 404320), (140, 401432), (152, 369740), (160, 351253), (190, 295792), (224, 250895), (266, 211280), (278, 202160), (280, 200716), (304, 184870), (361, 155680), (380, 147896), (532, 105640), (556, 101080), (560, 100358), (608, 92435), (665, 84512), (695, 80864), (722, 77840), (760, 73948), (973, 57760), (1064, 52820), (1112, 50540), (1120, 50179), (1330, 42256), (1390, 40432), (1444, 38920), (1520, 36974), (1805, 31136), (1946, 28880), (2128, 26410), (2224, 25270), (2527, 22240), (2641, 21280), (2660, 21128), (2780, 20216), (2888, 19460), (3040, 18487), (3610, 15568), (3892, 14440), (4256, 13205), (4448, 12635), (4865, 11552), (5054, 11120), (5282, 10640), (5320, 10564), (5560, 10108), (5776, 9730), (7220, 7784)]