55761804

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 172942560

約数和(自身を除く): 117180756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 164, 189, 196, 246, 252, 257, 287, 294, 369, 378, 441, 492, 514, 574, 588, 738, 756, 771, 861, 882, 1028, 1107, 1148, 1323, 1476, 1542, 1722, 1764, 1799, 2009, 2214, 2313, 2583, 2646, 3084, 3444, 3598, 4018, 4428, 4626, 5166, 5292, 5397, 6027, 6939, 7196, 7749, 8036, 9252, 10332, 10537, 10794, 12054, 12593, 13878, 15498, 16191, 18081, 21074, 21588, 24108, 25186, 27756, 30996, 31611, 32382, 36162, 37779, 42148, 48573, 50372, 54243, 63222, 64764, 72324, 73759, 75558, 94833, 97146, 108486, 113337, 126444, 147518, 151116, 189666, 194292, 216972, 221277, 226674, 284499, 295036, 340011, 379332, 442554, 453348, 516313, 568998, 663831, 680022, 885108, 1032626, 1137996, 1327662, 1360044, 1548939, 1991493, 2065252, 2655324, 3097878, 3982986, 4646817, 6195756, 7965972, 9293634, 13940451, 18587268, 27880902, 55761804]

約数ペア:

[(1, 55761804), (2, 27880902), (3, 18587268), (4, 13940451), (6, 9293634), (7, 7965972), (9, 6195756), (12, 4646817), (14, 3982986), (18, 3097878), (21, 2655324), (27, 2065252), (28, 1991493), (36, 1548939), (41, 1360044), (42, 1327662), (49, 1137996), (54, 1032626), (63, 885108), (82, 680022), (84, 663831), (98, 568998), (108, 516313), (123, 453348), (126, 442554), (147, 379332), (164, 340011), (189, 295036), (196, 284499), (246, 226674), (252, 221277), (257, 216972), (287, 194292), (294, 189666), (369, 151116), (378, 147518), (441, 126444), (492, 113337), (514, 108486), (574, 97146), (588, 94833), (738, 75558), (756, 73759), (771, 72324), (861, 64764), (882, 63222), (1028, 54243), (1107, 50372), (1148, 48573), (1323, 42148), (1476, 37779), (1542, 36162), (1722, 32382), (1764, 31611), (1799, 30996), (2009, 27756), (2214, 25186), (2313, 24108), (2583, 21588), (2646, 21074), (3084, 18081), (3444, 16191), (3598, 15498), (4018, 13878), (4428, 12593), (4626, 12054), (5166, 10794), (5292, 10537), (5397, 10332), (6027, 9252), (6939, 8036), (7196, 7749)]