50777013

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 79298560

約数和(自身を除く): 28521547

約数列:

[1, 3, 7, 21, 79, 127, 237, 241, 381, 553, 723, 889, 1659, 1687, 2667, 5061, 10033, 19039, 30099, 30607, 57117, 70231, 91821, 133273, 210693, 214249, 399819, 642747, 2417953, 7253859, 16925671, 50777013]

約数ペア:

[(1, 50777013), (3, 16925671), (7, 7253859), (21, 2417953), (79, 642747), (127, 399819), (237, 214249), (241, 210693), (381, 133273), (553, 91821), (723, 70231), (889, 57117), (1659, 30607), (1687, 30099), (2667, 19039), (5061, 10033)]