54911948

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 125752032

約数和(自身を除く): 70840084

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 937, 1127, 1196, 1274, 1874, 2093, 2254, 2548, 3748, 4186, 4508, 6559, 8372, 12181, 13118, 14651, 21551, 24362, 26236, 29302, 43102, 45913, 48724, 58604, 85267, 86204, 91826, 150857, 170534, 183652, 280163, 301714, 341068, 560326, 596869, 603428, 1055999, 1120652, 1193738, 1961141, 2111998, 2387476, 3922282, 4223996, 7844564, 13727987, 27455974, 54911948]

約数ペア:

[(1, 54911948), (2, 27455974), (4, 13727987), (7, 7844564), (13, 4223996), (14, 3922282), (23, 2387476), (26, 2111998), (28, 1961141), (46, 1193738), (49, 1120652), (52, 1055999), (91, 603428), (92, 596869), (98, 560326), (161, 341068), (182, 301714), (196, 280163), (299, 183652), (322, 170534), (364, 150857), (598, 91826), (637, 86204), (644, 85267), (937, 58604), (1127, 48724), (1196, 45913), (1274, 43102), (1874, 29302), (2093, 26236), (2254, 24362), (2548, 21551), (3748, 14651), (4186, 13118), (4508, 12181), (6559, 8372)]