53821796

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 120226680

約数和(自身を除く): 66404884

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 476, 493, 557, 812, 833, 986, 1114, 1421, 1666, 1972, 2228, 2842, 3332, 3451, 3899, 5684, 6902, 7798, 9469, 13804, 15596, 16153, 18938, 24157, 27293, 32306, 37876, 48314, 54586, 64612, 66283, 96628, 109172, 113071, 132566, 226142, 265132, 274601, 452284, 463981, 549202, 791497, 927962, 1098404, 1582994, 1855924, 1922207, 3165988, 3844414, 7688828, 13455449, 26910898, 53821796]

約数ペア:

[(1, 53821796), (2, 26910898), (4, 13455449), (7, 7688828), (14, 3844414), (17, 3165988), (28, 1922207), (29, 1855924), (34, 1582994), (49, 1098404), (58, 927962), (68, 791497), (98, 549202), (116, 463981), (119, 452284), (196, 274601), (203, 265132), (238, 226142), (406, 132566), (476, 113071), (493, 109172), (557, 96628), (812, 66283), (833, 64612), (986, 54586), (1114, 48314), (1421, 37876), (1666, 32306), (1972, 27293), (2228, 24157), (2842, 18938), (3332, 16153), (3451, 15596), (3899, 13804), (5684, 9469), (6902, 7798)]