51276688

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 101779200

約数和(自身を除く): 50502512

約数列:

[1, 2, 4, 8, 16, 79, 113, 158, 226, 316, 359, 452, 632, 718, 904, 1264, 1436, 1808, 2872, 5744, 8927, 17854, 28361, 35708, 40567, 56722, 71416, 81134, 113444, 142832, 162268, 226888, 324536, 453776, 649072, 3204793, 6409586, 12819172, 25638344, 51276688]

約数ペア:

[(1, 51276688), (2, 25638344), (4, 12819172), (8, 6409586), (16, 3204793), (79, 649072), (113, 453776), (158, 324536), (226, 226888), (316, 162268), (359, 142832), (452, 113444), (632, 81134), (718, 71416), (904, 56722), (1264, 40567), (1436, 35708), (1808, 28361), (2872, 17854), (5744, 8927)]