55555164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 173671680

約数和(自身を除く): 118116516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 283, 287, 342, 369, 399, 492, 532, 566, 574, 684, 738, 779, 798, 849, 861, 1132, 1148, 1197, 1476, 1558, 1596, 1698, 1722, 1981, 2337, 2394, 2547, 2583, 3116, 3396, 3444, 3962, 4674, 4788, 5094, 5166, 5377, 5453, 5943, 7011, 7924, 9348, 10188, 10332, 10754, 10906, 11603, 11886, 14022, 16131, 16359, 17829, 21508, 21812, 23206, 23772, 28044, 32262, 32718, 34809, 35658, 37639, 46412, 48393, 49077, 64524, 65436, 69618, 71316, 75278, 81221, 96786, 98154, 104427, 112917, 139236, 150556, 162442, 193572, 196308, 208854, 220457, 225834, 243663, 324884, 338751, 417708, 440914, 451668, 487326, 661371, 677502, 730989, 881828, 974652, 1322742, 1355004, 1461978, 1543199, 1984113, 2645484, 2923956, 3086398, 3968226, 4629597, 6172796, 7936452, 9259194, 13888791, 18518388, 27777582, 55555164]

約数ペア:

[(1, 55555164), (2, 27777582), (3, 18518388), (4, 13888791), (6, 9259194), (7, 7936452), (9, 6172796), (12, 4629597), (14, 3968226), (18, 3086398), (19, 2923956), (21, 2645484), (28, 1984113), (36, 1543199), (38, 1461978), (41, 1355004), (42, 1322742), (57, 974652), (63, 881828), (76, 730989), (82, 677502), (84, 661371), (114, 487326), (123, 451668), (126, 440914), (133, 417708), (164, 338751), (171, 324884), (228, 243663), (246, 225834), (252, 220457), (266, 208854), (283, 196308), (287, 193572), (342, 162442), (369, 150556), (399, 139236), (492, 112917), (532, 104427), (566, 98154), (574, 96786), (684, 81221), (738, 75278), (779, 71316), (798, 69618), (849, 65436), (861, 64524), (1132, 49077), (1148, 48393), (1197, 46412), (1476, 37639), (1558, 35658), (1596, 34809), (1698, 32718), (1722, 32262), (1981, 28044), (2337, 23772), (2394, 23206), (2547, 21812), (2583, 21508), (3116, 17829), (3396, 16359), (3444, 16131), (3962, 14022), (4674, 11886), (4788, 11603), (5094, 10906), (5166, 10754), (5377, 10332), (5453, 10188), (5943, 9348), (7011, 7924)]