51494768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14563}}^1$

素因数の和:14601

約数の個数: 40

約数和(自身を含む): 113773968

約数和(自身を除く): 62279200

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 14563, 29126, 58252, 116504, 189319, 233008, 247571, 378638, 495142, 757276, 990284, 1514552, 1980568, 3029104, 3218423, 3961136, 6436846, 12873692, 25747384, 51494768]

約数ペア:

[(1, 51494768), (2, 25747384), (4, 12873692), (8, 6436846), (13, 3961136), (16, 3218423), (17, 3029104), (26, 1980568), (34, 1514552), (52, 990284), (68, 757276), (104, 495142), (136, 378638), (208, 247571), (221, 233008), (272, 189319), (442, 116504), (884, 58252), (1768, 29126), (3536, 14563)]