49131654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 116460288

約数和(自身を除く): 67328634

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 173, 286, 331, 346, 429, 519, 662, 858, 993, 1038, 1903, 1986, 2249, 3641, 3806, 4303, 4498, 5709, 6747, 7282, 8606, 10923, 11418, 12909, 13494, 21846, 24739, 25818, 47333, 49478, 57263, 74217, 94666, 114526, 141999, 148434, 171789, 283998, 343578, 629893, 744419, 1259786, 1488838, 1889679, 2233257, 3779358, 4466514, 8188609, 16377218, 24565827, 49131654]

約数ペア:

[(1, 49131654), (2, 24565827), (3, 16377218), (6, 8188609), (11, 4466514), (13, 3779358), (22, 2233257), (26, 1889679), (33, 1488838), (39, 1259786), (66, 744419), (78, 629893), (143, 343578), (173, 283998), (286, 171789), (331, 148434), (346, 141999), (429, 114526), (519, 94666), (662, 74217), (858, 57263), (993, 49478), (1038, 47333), (1903, 25818), (1986, 24739), (2249, 21846), (3641, 13494), (3806, 12909), (4303, 11418), (4498, 10923), (5709, 8606), (6747, 7282)]