54571904

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 118972800

約数和(自身を除く): 64400896

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 809, 992, 1054, 1088, 1618, 1984, 2108, 2176, 3236, 3968, 4216, 6472, 8432, 12944, 13753, 16864, 25079, 25888, 27506, 33728, 50158, 51776, 55012, 67456, 100316, 103552, 110024, 200632, 220048, 401264, 426343, 440096, 802528, 852686, 880192, 1605056, 1705372, 1760384, 3210112, 3410744, 6821488, 13642976, 27285952, 54571904]

約数ペア:

[(1, 54571904), (2, 27285952), (4, 13642976), (8, 6821488), (16, 3410744), (17, 3210112), (31, 1760384), (32, 1705372), (34, 1605056), (62, 880192), (64, 852686), (68, 802528), (124, 440096), (128, 426343), (136, 401264), (248, 220048), (272, 200632), (496, 110024), (527, 103552), (544, 100316), (809, 67456), (992, 55012), (1054, 51776), (1088, 50158), (1618, 33728), (1984, 27506), (2108, 25888), (2176, 25079), (3236, 16864), (3968, 13753), (4216, 12944), (6472, 8432)]