55166944

素因数分解:

$2^5\times 7^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 127724688

約数和(自身を除く): 72557744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 151, 196, 224, 233, 302, 392, 466, 604, 784, 932, 1057, 1208, 1568, 1631, 1864, 2114, 2416, 3262, 3728, 4228, 4832, 6524, 7399, 7456, 8456, 11417, 13048, 14798, 16912, 22834, 26096, 29596, 33824, 35183, 45668, 52192, 59192, 70366, 91336, 118384, 140732, 182672, 236768, 246281, 281464, 365344, 492562, 562928, 985124, 1125856, 1723967, 1970248, 3447934, 3940496, 6895868, 7880992, 13791736, 27583472, 55166944]

約数ペア:

[(1, 55166944), (2, 27583472), (4, 13791736), (7, 7880992), (8, 6895868), (14, 3940496), (16, 3447934), (28, 1970248), (32, 1723967), (49, 1125856), (56, 985124), (98, 562928), (112, 492562), (151, 365344), (196, 281464), (224, 246281), (233, 236768), (302, 182672), (392, 140732), (466, 118384), (604, 91336), (784, 70366), (932, 59192), (1057, 52192), (1208, 45668), (1568, 35183), (1631, 33824), (1864, 29596), (2114, 26096), (2416, 22834), (3262, 16912), (3728, 14798), (4228, 13048), (4832, 11417), (6524, 8456), (7399, 7456)]