53542146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 85803774

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 41, 42, 51, 59, 62, 82, 93, 102, 118, 119, 123, 177, 186, 217, 238, 246, 287, 354, 357, 413, 434, 527, 574, 651, 697, 714, 826, 861, 1003, 1054, 1239, 1271, 1302, 1394, 1581, 1722, 1829, 2006, 2091, 2419, 2478, 2542, 3009, 3162, 3658, 3689, 3813, 4182, 4838, 4879, 5487, 6018, 7021, 7257, 7378, 7626, 8897, 9758, 10974, 11067, 12803, 14042, 14514, 14637, 16933, 17794, 21063, 21607, 22134, 25606, 26691, 29274, 31093, 33866, 38409, 41123, 42126, 43214, 50799, 53382, 62186, 64821, 74989, 76818, 82246, 93279, 101598, 123369, 129642, 149978, 151249, 186558, 217651, 224967, 246738, 287861, 302498, 435302, 449934, 453747, 524923, 575722, 652953, 863583, 907494, 1049846, 1274813, 1305906, 1574769, 1727166, 2549626, 3149538, 3824439, 7648878, 8923691, 17847382, 26771073, 53542146]

約数ペア:

[(1, 53542146), (2, 26771073), (3, 17847382), (6, 8923691), (7, 7648878), (14, 3824439), (17, 3149538), (21, 2549626), (31, 1727166), (34, 1574769), (41, 1305906), (42, 1274813), (51, 1049846), (59, 907494), (62, 863583), (82, 652953), (93, 575722), (102, 524923), (118, 453747), (119, 449934), (123, 435302), (177, 302498), (186, 287861), (217, 246738), (238, 224967), (246, 217651), (287, 186558), (354, 151249), (357, 149978), (413, 129642), (434, 123369), (527, 101598), (574, 93279), (651, 82246), (697, 76818), (714, 74989), (826, 64821), (861, 62186), (1003, 53382), (1054, 50799), (1239, 43214), (1271, 42126), (1302, 41123), (1394, 38409), (1581, 33866), (1722, 31093), (1829, 29274), (2006, 26691), (2091, 25606), (2419, 22134), (2478, 21607), (2542, 21063), (3009, 17794), (3162, 16933), (3658, 14637), (3689, 14514), (3813, 14042), (4182, 12803), (4838, 11067), (4879, 10974), (5487, 9758), (6018, 8897), (7021, 7626), (7257, 7378)]