54892201

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 75324816

約数和(自身を除く): 20432615

約数列:

[1, 7, 13, 17, 37, 49, 91, 119, 137, 221, 259, 481, 629, 637, 833, 959, 1547, 1781, 1813, 2329, 3367, 4403, 5069, 6713, 8177, 10829, 12467, 16303, 23569, 30277, 30821, 35483, 57239, 65897, 86173, 87269, 114121, 211939, 248381, 400673, 461279, 603211, 1120249, 1483573, 3228953, 4222477, 7841743, 54892201]

約数ペア:

[(1, 54892201), (7, 7841743), (13, 4222477), (17, 3228953), (37, 1483573), (49, 1120249), (91, 603211), (119, 461279), (137, 400673), (221, 248381), (259, 211939), (481, 114121), (629, 87269), (637, 86173), (833, 65897), (959, 57239), (1547, 35483), (1781, 30821), (1813, 30277), (2329, 23569), (3367, 16303), (4403, 12467), (5069, 10829), (6713, 8177)]