49496265

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 117089280

約数和(自身を除く): 67593015

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 51, 63, 65, 79, 81, 85, 91, 105, 117, 119, 135, 153, 189, 195, 221, 237, 255, 273, 315, 351, 357, 395, 405, 455, 459, 553, 567, 585, 595, 663, 711, 765, 819, 945, 1027, 1053, 1071, 1105, 1185, 1343, 1365, 1377, 1547, 1659, 1755, 1785, 1989, 2133, 2295, 2457, 2765, 2835, 3081, 3213, 3315, 3555, 4029, 4095, 4641, 4977, 5135, 5265, 5355, 5967, 6399, 6715, 6885, 7189, 7371, 7735, 8295, 9243, 9401, 9639, 9945, 10665, 12087, 12285, 13923, 14931, 15405, 16065, 17459, 17901, 20145, 21567, 23205, 24885, 27729, 28203, 29835, 31995, 35945, 36261, 36855, 41769, 44793, 46215, 47005, 48195, 52377, 60435, 64701, 69615, 74655, 83187, 84609, 87295, 89505, 107835, 108783, 122213, 125307, 138645, 141015, 157131, 181305, 194103, 208845, 223965, 253827, 261885, 323505, 366639, 415935, 423045, 471393, 543915, 582309, 611065, 626535, 761481, 785655, 970515, 1099917, 1269135, 1414179, 1833195, 2356965, 2911545, 3299751, 3807405, 5499585, 7070895, 9899253, 16498755, 49496265]

約数ペア:

[(1, 49496265), (3, 16498755), (5, 9899253), (7, 7070895), (9, 5499585), (13, 3807405), (15, 3299751), (17, 2911545), (21, 2356965), (27, 1833195), (35, 1414179), (39, 1269135), (45, 1099917), (51, 970515), (63, 785655), (65, 761481), (79, 626535), (81, 611065), (85, 582309), (91, 543915), (105, 471393), (117, 423045), (119, 415935), (135, 366639), (153, 323505), (189, 261885), (195, 253827), (221, 223965), (237, 208845), (255, 194103), (273, 181305), (315, 157131), (351, 141015), (357, 138645), (395, 125307), (405, 122213), (455, 108783), (459, 107835), (553, 89505), (567, 87295), (585, 84609), (595, 83187), (663, 74655), (711, 69615), (765, 64701), (819, 60435), (945, 52377), (1027, 48195), (1053, 47005), (1071, 46215), (1105, 44793), (1185, 41769), (1343, 36855), (1365, 36261), (1377, 35945), (1547, 31995), (1659, 29835), (1755, 28203), (1785, 27729), (1989, 24885), (2133, 23205), (2295, 21567), (2457, 20145), (2765, 17901), (2835, 17459), (3081, 16065), (3213, 15405), (3315, 14931), (3555, 13923), (4029, 12285), (4095, 12087), (4641, 10665), (4977, 9945), (5135, 9639), (5265, 9401), (5355, 9243), (5967, 8295), (6399, 7735), (6715, 7371), (6885, 7189)]