53177656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 77459144

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 41, 46, 53, 56, 76, 82, 92, 106, 133, 152, 161, 164, 184, 212, 266, 287, 322, 328, 371, 424, 437, 532, 574, 644, 742, 779, 874, 943, 1007, 1064, 1148, 1219, 1288, 1484, 1558, 1748, 1886, 2014, 2173, 2296, 2438, 2968, 3059, 3116, 3496, 3772, 4028, 4346, 4876, 5453, 6118, 6232, 6601, 7049, 7544, 8056, 8533, 8692, 9752, 10906, 12236, 13202, 14098, 15211, 17066, 17384, 17917, 21812, 23161, 24472, 26404, 28196, 30422, 34132, 35834, 41287, 43624, 46322, 49979, 52808, 56392, 60844, 68264, 71668, 82574, 92644, 99958, 121688, 125419, 143336, 162127, 165148, 185288, 199916, 250838, 289009, 324254, 330296, 349853, 399832, 501676, 578018, 648508, 699706, 949601, 1003352, 1156036, 1297016, 1399412, 1899202, 2312072, 2798824, 3798404, 6647207, 7596808, 13294414, 26588828, 53177656]

約数ペア:

[(1, 53177656), (2, 26588828), (4, 13294414), (7, 7596808), (8, 6647207), (14, 3798404), (19, 2798824), (23, 2312072), (28, 1899202), (38, 1399412), (41, 1297016), (46, 1156036), (53, 1003352), (56, 949601), (76, 699706), (82, 648508), (92, 578018), (106, 501676), (133, 399832), (152, 349853), (161, 330296), (164, 324254), (184, 289009), (212, 250838), (266, 199916), (287, 185288), (322, 165148), (328, 162127), (371, 143336), (424, 125419), (437, 121688), (532, 99958), (574, 92644), (644, 82574), (742, 71668), (779, 68264), (874, 60844), (943, 56392), (1007, 52808), (1064, 49979), (1148, 46322), (1219, 43624), (1288, 41287), (1484, 35834), (1558, 34132), (1748, 30422), (1886, 28196), (2014, 26404), (2173, 24472), (2296, 23161), (2438, 21812), (2968, 17917), (3059, 17384), (3116, 17066), (3496, 15211), (3772, 14098), (4028, 13202), (4346, 12236), (4876, 10906), (5453, 9752), (6118, 8692), (6232, 8533), (6601, 8056), (7049, 7544)]