51448586

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 38649334

約数列:

[1, 2, 7, 14, 89, 157, 178, 263, 314, 526, 623, 1099, 1246, 1841, 2198, 3682, 13973, 23407, 27946, 41291, 46814, 82582, 97811, 163849, 195622, 289037, 327698, 578074, 3674899, 7349798, 25724293, 51448586]

約数ペア:

[(1, 51448586), (2, 25724293), (7, 7349798), (14, 3674899), (89, 578074), (157, 327698), (178, 289037), (263, 195622), (314, 163849), (526, 97811), (623, 82582), (1099, 46814), (1246, 41291), (1841, 27946), (2198, 23407), (3682, 13973)]