55116325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 78566400

約数和(自身を除く): 23450075

約数列:

[1, 5, 11, 25, 43, 55, 59, 79, 215, 275, 295, 395, 473, 649, 869, 1075, 1475, 1975, 2365, 2537, 3245, 3397, 4345, 4661, 11825, 12685, 16225, 16985, 21725, 23305, 27907, 37367, 51271, 63425, 84925, 116525, 139535, 186835, 200423, 256355, 697675, 934175, 1002115, 1281775, 2204653, 5010575, 11023265, 55116325]

約数ペア:

[(1, 55116325), (5, 11023265), (11, 5010575), (25, 2204653), (43, 1281775), (55, 1002115), (59, 934175), (79, 697675), (215, 256355), (275, 200423), (295, 186835), (395, 139535), (473, 116525), (649, 84925), (869, 63425), (1075, 51271), (1475, 37367), (1975, 27907), (2365, 23305), (2537, 21725), (3245, 16985), (3397, 16225), (4345, 12685), (4661, 11825)]