55128696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1373}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 158284800

約数和(自身を除く): 103156104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1373, 1434, 1673, 1912, 2746, 2868, 3346, 4119, 5019, 5492, 5736, 6692, 8238, 9611, 10038, 10984, 13384, 16476, 19222, 20076, 28833, 32952, 38444, 40152, 57666, 76888, 115332, 230664, 328147, 656294, 984441, 1312588, 1968882, 2297029, 2625176, 3937764, 4594058, 6891087, 7875528, 9188116, 13782174, 18376232, 27564348, 55128696]

約数ペア:

[(1, 55128696), (2, 27564348), (3, 18376232), (4, 13782174), (6, 9188116), (7, 7875528), (8, 6891087), (12, 4594058), (14, 3937764), (21, 2625176), (24, 2297029), (28, 1968882), (42, 1312588), (56, 984441), (84, 656294), (168, 328147), (239, 230664), (478, 115332), (717, 76888), (956, 57666), (1373, 40152), (1434, 38444), (1673, 32952), (1912, 28833), (2746, 20076), (2868, 19222), (3346, 16476), (4119, 13384), (5019, 10984), (5492, 10038), (5736, 9611), (6692, 8238)]