55052872

素因数分解:

$2^3\times 7^3\times {\mathrm{20063}}^1$

素因数の和:20090

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 65331128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 20063, 40126, 80252, 140441, 160504, 280882, 561764, 983087, 1123528, 1966174, 3932348, 6881609, 7864696, 13763218, 27526436, 55052872]

約数ペア:

[(1, 55052872), (2, 27526436), (4, 13763218), (7, 7864696), (8, 6881609), (14, 3932348), (28, 1966174), (49, 1123528), (56, 983087), (98, 561764), (196, 280882), (343, 160504), (392, 140441), (686, 80252), (1372, 40126), (2744, 20063)]