49764756965

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8240

約数の個数: 128

約数和(自身を含む): 84685824000

約数和(自身を除く): 34921067035

約数列:

[1, 5, 7, 11, 17, 19, 35, 49, 55, 77, 85, 95, 119, 133, 187, 209, 245, 323, 343, 385, 539, 595, 665, 833, 931, 935, 1045, 1309, 1463, 1615, 1715, 2261, 2695, 3553, 3773, 4165, 4655, 5831, 6517, 6545, 7315, 8167, 9163, 10241, 11305, 15827, 17765, 18865, 24871, 29155, 32585, 40835, 45815, 51205, 57169, 64141, 71687, 79135, 89837, 110789, 124355, 138839, 155173, 174097, 285845, 320705, 358435, 400183, 449185, 553945, 628859, 694195, 775865, 870485, 971873, 1086211, 1218679, 1527229, 1706903, 2000915, 2637941, 2801281, 3144295, 4402013, 4859365, 5431055, 6093395, 6803111, 7603477, 7636145, 8534515, 10690603, 11948321, 13189705, 14006405, 18465587, 22010065, 29017351, 30814091, 34015555, 38017385, 47621777, 53224339, 53453015, 59741605, 74834221, 83638247, 92327935, 129259109, 145086755, 154070455, 203121457, 238108885, 266121695, 374171105, 418191235, 523839547, 585467729, 646295545, 904813763, 1015607285, 1421850199, 2619197735, 2927338645, 4524068815, 7109250995, 9952951393, 49764756965]

約数ペア:

[(1, 49764756965), (5, 9952951393), (7, 7109250995), (11, 4524068815), (17, 2927338645), (19, 2619197735), (35, 1421850199), (49, 1015607285), (55, 904813763), (77, 646295545), (85, 585467729), (95, 523839547), (119, 418191235), (133, 374171105), (187, 266121695), (209, 238108885), (245, 203121457), (323, 154070455), (343, 145086755), (385, 129259109), (539, 92327935), (595, 83638247), (665, 74834221), (833, 59741605), (931, 53453015), (935, 53224339), (1045, 47621777), (1309, 38017385), (1463, 34015555), (1615, 30814091), (1715, 29017351), (2261, 22010065), (2695, 18465587), (3553, 14006405), (3773, 13189705), (4165, 11948321), (4655, 10690603), (5831, 8534515), (6517, 7636145), (6545, 7603477), (7315, 6803111), (8167, 6093395), (9163, 5431055), (10241, 4859365), (11305, 4402013), (15827, 3144295), (17765, 2801281), (18865, 2637941), (24871, 2000915), (29155, 1706903), (32585, 1527229), (40835, 1218679), (45815, 1086211), (51205, 971873), (57169, 870485), (64141, 775865), (71687, 694195), (79135, 628859), (89837, 553945), (110789, 449185), (124355, 400183), (138839, 358435), (155173, 320705), (174097, 285845)]