53193712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 123242112

約数和(自身を除く): 70048400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 67, 88, 104, 134, 143, 176, 208, 268, 286, 347, 536, 572, 694, 737, 871, 1072, 1144, 1388, 1474, 1742, 2288, 2776, 2948, 3484, 3817, 4511, 5552, 5896, 6968, 7634, 9022, 9581, 11792, 13936, 15268, 18044, 19162, 23249, 30536, 36088, 38324, 46498, 49621, 61072, 72176, 76648, 92996, 99242, 153296, 185992, 198484, 255739, 302237, 371984, 396968, 511478, 604474, 793936, 1022956, 1208948, 2045912, 2417896, 3324607, 4091824, 4835792, 6649214, 13298428, 26596856, 53193712]

約数ペア:

[(1, 53193712), (2, 26596856), (4, 13298428), (8, 6649214), (11, 4835792), (13, 4091824), (16, 3324607), (22, 2417896), (26, 2045912), (44, 1208948), (52, 1022956), (67, 793936), (88, 604474), (104, 511478), (134, 396968), (143, 371984), (176, 302237), (208, 255739), (268, 198484), (286, 185992), (347, 153296), (536, 99242), (572, 92996), (694, 76648), (737, 72176), (871, 61072), (1072, 49621), (1144, 46498), (1388, 38324), (1474, 36088), (1742, 30536), (2288, 23249), (2776, 19162), (2948, 18044), (3484, 15268), (3817, 13936), (4511, 11792), (5552, 9581), (5896, 9022), (6968, 7634)]