48939504

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 131074944

約数和(自身を除く): 82135440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 131, 172, 181, 258, 262, 344, 362, 393, 516, 524, 543, 688, 724, 786, 1032, 1048, 1086, 1448, 1572, 2064, 2096, 2172, 2896, 3144, 4344, 5633, 6288, 7783, 8688, 11266, 15566, 16899, 22532, 23349, 23711, 31132, 33798, 45064, 46698, 47422, 62264, 67596, 71133, 90128, 93396, 94844, 124528, 135192, 142266, 186792, 189688, 270384, 284532, 373584, 379376, 569064, 1019573, 1138128, 2039146, 3058719, 4078292, 6117438, 8156584, 12234876, 16313168, 24469752, 48939504]

約数ペア:

[(1, 48939504), (2, 24469752), (3, 16313168), (4, 12234876), (6, 8156584), (8, 6117438), (12, 4078292), (16, 3058719), (24, 2039146), (43, 1138128), (48, 1019573), (86, 569064), (129, 379376), (131, 373584), (172, 284532), (181, 270384), (258, 189688), (262, 186792), (344, 142266), (362, 135192), (393, 124528), (516, 94844), (524, 93396), (543, 90128), (688, 71133), (724, 67596), (786, 62264), (1032, 47422), (1048, 46698), (1086, 45064), (1448, 33798), (1572, 31132), (2064, 23711), (2096, 23349), (2172, 22532), (2896, 16899), (3144, 15566), (4344, 11266), (5633, 8688), (6288, 7783)]