49156917103

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{180307}}^1$

素因数の和:180439

約数の個数: 32

約数和(自身を含む): 62314444800

約数和(自身を除く): 13157527697

約数列:

[1, 7, 17, 29, 79, 119, 203, 493, 553, 1343, 2291, 3451, 9401, 16037, 38947, 180307, 272629, 1262149, 3065219, 5228903, 14244253, 21456533, 36602321, 88891351, 99709771, 242152301, 413083337, 622239457, 1695066107, 2891583359, 7022416729, 49156917103]

約数ペア:

[(1, 49156917103), (7, 7022416729), (17, 2891583359), (29, 1695066107), (79, 622239457), (119, 413083337), (203, 242152301), (493, 99709771), (553, 88891351), (1343, 36602321), (2291, 21456533), (3451, 14244253), (9401, 5228903), (16037, 3065219), (38947, 1262149), (180307, 272629)]