51727624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 107333100

約数和(自身を除く): 55605476

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 269, 344, 538, 559, 1076, 1118, 1849, 2152, 2236, 3497, 3698, 4472, 6994, 7396, 11567, 13988, 14792, 23134, 24037, 27976, 46268, 48074, 92536, 96148, 150371, 192296, 300742, 497381, 601484, 994762, 1202968, 1989524, 3979048, 6465953, 12931906, 25863812, 51727624]

約数ペア:

[(1, 51727624), (2, 25863812), (4, 12931906), (8, 6465953), (13, 3979048), (26, 1989524), (43, 1202968), (52, 994762), (86, 601484), (104, 497381), (172, 300742), (269, 192296), (344, 150371), (538, 96148), (559, 92536), (1076, 48074), (1118, 46268), (1849, 27976), (2152, 24037), (2236, 23134), (3497, 14792), (3698, 13988), (4472, 11567), (6994, 7396)]