51116436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 148576064

約数和(自身を除く): 97459628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1051, 1158, 1351, 1737, 2102, 2316, 2702, 3153, 3474, 4053, 4204, 5404, 6306, 6948, 7357, 8106, 9459, 12159, 12612, 14714, 16212, 18918, 22071, 24318, 29428, 37836, 44142, 48636, 66213, 88284, 132426, 202843, 264852, 405686, 608529, 811372, 1217058, 1419901, 1825587, 2434116, 2839802, 3651174, 4259703, 5679604, 7302348, 8519406, 12779109, 17038812, 25558218, 51116436]

約数ペア:

[(1, 51116436), (2, 25558218), (3, 17038812), (4, 12779109), (6, 8519406), (7, 7302348), (9, 5679604), (12, 4259703), (14, 3651174), (18, 2839802), (21, 2434116), (28, 1825587), (36, 1419901), (42, 1217058), (63, 811372), (84, 608529), (126, 405686), (193, 264852), (252, 202843), (386, 132426), (579, 88284), (772, 66213), (1051, 48636), (1158, 44142), (1351, 37836), (1737, 29428), (2102, 24318), (2316, 22071), (2702, 18918), (3153, 16212), (3474, 14714), (4053, 12612), (4204, 12159), (5404, 9459), (6306, 8106), (6948, 7357)]