49881468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 96

約数和(自身を含む): 151732224

約数和(自身を除く): 101850756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 2687, 3094, 4641, 5374, 6188, 8061, 9282, 10748, 16122, 18564, 18809, 32244, 34931, 37618, 45679, 56427, 69862, 75236, 91358, 104793, 112854, 137037, 139724, 182716, 209586, 225708, 244517, 274074, 319753, 419172, 489034, 548148, 593827, 639506, 733551, 959259, 978068, 1187654, 1279012, 1467102, 1781481, 1918518, 2375308, 2934204, 3562962, 3837036, 4156789, 7125924, 8313578, 12470367, 16627156, 24940734, 49881468]

約数ペア:

[(1, 49881468), (2, 24940734), (3, 16627156), (4, 12470367), (6, 8313578), (7, 7125924), (12, 4156789), (13, 3837036), (14, 3562962), (17, 2934204), (21, 2375308), (26, 1918518), (28, 1781481), (34, 1467102), (39, 1279012), (42, 1187654), (51, 978068), (52, 959259), (68, 733551), (78, 639506), (84, 593827), (91, 548148), (102, 489034), (119, 419172), (156, 319753), (182, 274074), (204, 244517), (221, 225708), (238, 209586), (273, 182716), (357, 139724), (364, 137037), (442, 112854), (476, 104793), (546, 91358), (663, 75236), (714, 69862), (884, 56427), (1092, 45679), (1326, 37618), (1428, 34931), (1547, 32244), (2652, 18809), (2687, 18564), (3094, 16122), (4641, 10748), (5374, 9282), (6188, 8061)]