51739367085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{3607}}^1$

素因数の和:4024

約数の個数: 128

約数和(自身を含む): 107900559360

約数和(自身を除く): 56161192275

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 353, 387, 645, 903, 945, 1059, 1161, 1505, 1765, 1935, 2471, 2709, 3177, 3607, 4515, 5295, 5805, 7413, 8127, 9531, 10821, 12355, 13545, 15179, 15885, 18035, 22239, 25249, 32463, 37065, 40635, 45537, 47655, 54105, 66717, 75747, 75895, 97389, 106253, 111195, 126245, 136611, 155101, 162315, 227241, 227685, 318759, 333585, 378735, 409833, 465303, 486945, 531265, 681723, 683055, 775505, 956277, 1085707, 1136205, 1273271, 1395909, 1593795, 2049165, 2326515, 2868831, 3257121, 3408615, 3819813, 4187727, 4781385, 5428535, 6366355, 6979545, 8912897, 9771363, 11459439, 14344155, 16285605, 19099065, 20938635, 26738691, 29314089, 34378317, 44564485, 48856815, 54750653, 57297195, 80216073, 133693455, 146570445, 164251959, 171891585, 240648219, 273753265, 383254571, 401080365, 492755877, 821259795, 1149763713, 1203241095, 1478267631, 1916272855, 2463779385, 3449291139, 5748818565, 7391338155, 10347873417, 17246455695, 51739367085]

約数ペア:

[(1, 51739367085), (3, 17246455695), (5, 10347873417), (7, 7391338155), (9, 5748818565), (15, 3449291139), (21, 2463779385), (27, 1916272855), (35, 1478267631), (43, 1203241095), (45, 1149763713), (63, 821259795), (105, 492755877), (129, 401080365), (135, 383254571), (189, 273753265), (215, 240648219), (301, 171891585), (315, 164251959), (353, 146570445), (387, 133693455), (645, 80216073), (903, 57297195), (945, 54750653), (1059, 48856815), (1161, 44564485), (1505, 34378317), (1765, 29314089), (1935, 26738691), (2471, 20938635), (2709, 19099065), (3177, 16285605), (3607, 14344155), (4515, 11459439), (5295, 9771363), (5805, 8912897), (7413, 6979545), (8127, 6366355), (9531, 5428535), (10821, 4781385), (12355, 4187727), (13545, 3819813), (15179, 3408615), (15885, 3257121), (18035, 2868831), (22239, 2326515), (25249, 2049165), (32463, 1593795), (37065, 1395909), (40635, 1273271), (45537, 1136205), (47655, 1085707), (54105, 956277), (66717, 775505), (75747, 683055), (75895, 681723), (97389, 531265), (106253, 486945), (111195, 465303), (126245, 409833), (136611, 378735), (155101, 333585), (162315, 318759), (227241, 227685)]