53448836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 111390720

約数和(自身を除く): 57941884

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 434, 443, 556, 868, 886, 973, 1772, 1946, 3101, 3892, 4309, 6202, 8618, 12404, 13733, 17236, 27466, 30163, 54932, 60326, 61577, 96131, 120652, 123154, 192262, 246308, 384524, 431039, 862078, 1724156, 1908887, 3817774, 7635548, 13362209, 26724418, 53448836]

約数ペア:

[(1, 53448836), (2, 26724418), (4, 13362209), (7, 7635548), (14, 3817774), (28, 1908887), (31, 1724156), (62, 862078), (124, 431039), (139, 384524), (217, 246308), (278, 192262), (434, 123154), (443, 120652), (556, 96131), (868, 61577), (886, 60326), (973, 54932), (1772, 30163), (1946, 27466), (3101, 17236), (3892, 13733), (4309, 12404), (6202, 8618)]