51539852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8370

約数の個数: 48

約数和(自身を含む): 117552960

約数和(自身を除く): 66013108

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 8329, 16658, 33316, 58303, 108277, 116606, 141593, 216554, 233212, 283186, 433108, 566372, 757939, 991151, 1515878, 1840709, 1982302, 3031756, 3681418, 3964604, 7362836, 12884963, 25769926, 51539852]

約数ペア:

[(1, 51539852), (2, 25769926), (4, 12884963), (7, 7362836), (13, 3964604), (14, 3681418), (17, 3031756), (26, 1982302), (28, 1840709), (34, 1515878), (52, 991151), (68, 757939), (91, 566372), (119, 433108), (182, 283186), (221, 233212), (238, 216554), (364, 141593), (442, 116606), (476, 108277), (884, 58303), (1547, 33316), (3094, 16658), (6188, 8329)]