51921170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 111283200

約数和(自身を除く): 59362030

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 79, 82, 158, 205, 229, 287, 395, 410, 458, 553, 574, 790, 1106, 1145, 1435, 1603, 2290, 2765, 2870, 3206, 3239, 5530, 6478, 8015, 9389, 16030, 16195, 18091, 18778, 22673, 32390, 36182, 45346, 46945, 65723, 90455, 93890, 113365, 126637, 131446, 180910, 226730, 253274, 328615, 633185, 657230, 741731, 1266370, 1483462, 3708655, 5192117, 7417310, 10384234, 25960585, 51921170]

約数ペア:

[(1, 51921170), (2, 25960585), (5, 10384234), (7, 7417310), (10, 5192117), (14, 3708655), (35, 1483462), (41, 1266370), (70, 741731), (79, 657230), (82, 633185), (158, 328615), (205, 253274), (229, 226730), (287, 180910), (395, 131446), (410, 126637), (458, 113365), (553, 93890), (574, 90455), (790, 65723), (1106, 46945), (1145, 45346), (1435, 36182), (1603, 32390), (2290, 22673), (2765, 18778), (2870, 18091), (3206, 16195), (3239, 16030), (5530, 9389), (6478, 8015)]