55243384

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 122812200

約数和(自身を除く): 67568816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2659, 2968, 5194, 5318, 10388, 10636, 18613, 20776, 21272, 37226, 74452, 130291, 140927, 148904, 260582, 281854, 521164, 563708, 986489, 1042328, 1127416, 1972978, 3945956, 6905423, 7891912, 13810846, 27621692, 55243384]

約数ペア:

[(1, 55243384), (2, 27621692), (4, 13810846), (7, 7891912), (8, 6905423), (14, 3945956), (28, 1972978), (49, 1127416), (53, 1042328), (56, 986489), (98, 563708), (106, 521164), (196, 281854), (212, 260582), (371, 148904), (392, 140927), (424, 130291), (742, 74452), (1484, 37226), (2597, 21272), (2659, 20776), (2968, 18613), (5194, 10636), (5318, 10388)]