49742238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 135862272

約数和(自身を除く): 86120034

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 23, 26, 34, 39, 42, 46, 51, 69, 78, 91, 102, 119, 138, 161, 182, 221, 233, 238, 273, 299, 322, 357, 391, 442, 466, 483, 546, 598, 663, 699, 714, 782, 897, 966, 1173, 1326, 1398, 1547, 1631, 1794, 2093, 2346, 2737, 3029, 3094, 3262, 3961, 4186, 4641, 4893, 5083, 5359, 5474, 6058, 6279, 7922, 8211, 9087, 9282, 9786, 10166, 10718, 11883, 12558, 15249, 16077, 16422, 18174, 21203, 23766, 27727, 30498, 32154, 35581, 37513, 42406, 51493, 55454, 63609, 69667, 71162, 75026, 83181, 91103, 102986, 106743, 112539, 127218, 139334, 154479, 166362, 182206, 209001, 213486, 225078, 273309, 308958, 360451, 418002, 487669, 546618, 637721, 720902, 975338, 1081353, 1184339, 1275442, 1463007, 1913163, 2162706, 2368678, 2926014, 3553017, 3826326, 7106034, 8290373, 16580746, 24871119, 49742238]

約数ペア:

[(1, 49742238), (2, 24871119), (3, 16580746), (6, 8290373), (7, 7106034), (13, 3826326), (14, 3553017), (17, 2926014), (21, 2368678), (23, 2162706), (26, 1913163), (34, 1463007), (39, 1275442), (42, 1184339), (46, 1081353), (51, 975338), (69, 720902), (78, 637721), (91, 546618), (102, 487669), (119, 418002), (138, 360451), (161, 308958), (182, 273309), (221, 225078), (233, 213486), (238, 209001), (273, 182206), (299, 166362), (322, 154479), (357, 139334), (391, 127218), (442, 112539), (466, 106743), (483, 102986), (546, 91103), (598, 83181), (663, 75026), (699, 71162), (714, 69667), (782, 63609), (897, 55454), (966, 51493), (1173, 42406), (1326, 37513), (1398, 35581), (1547, 32154), (1631, 30498), (1794, 27727), (2093, 23766), (2346, 21203), (2737, 18174), (3029, 16422), (3094, 16077), (3262, 15249), (3961, 12558), (4186, 11883), (4641, 10718), (4893, 10166), (5083, 9786), (5359, 9282), (5474, 9087), (6058, 8211), (6279, 7922)]