55160704

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 115007040

約数和(自身を除く): 59846336

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 128, 173, 188, 212, 346, 376, 424, 692, 752, 848, 1384, 1504, 1696, 2491, 2768, 3008, 3392, 4982, 5536, 6016, 6784, 8131, 9169, 9964, 11072, 16262, 18338, 19928, 22144, 32524, 36676, 39856, 65048, 73352, 79712, 130096, 146704, 159424, 260192, 293408, 318848, 430943, 520384, 586816, 861886, 1040768, 1173632, 1723772, 3447544, 6895088, 13790176, 27580352, 55160704]

約数ペア:

[(1, 55160704), (2, 27580352), (4, 13790176), (8, 6895088), (16, 3447544), (32, 1723772), (47, 1173632), (53, 1040768), (64, 861886), (94, 586816), (106, 520384), (128, 430943), (173, 318848), (188, 293408), (212, 260192), (346, 159424), (376, 146704), (424, 130096), (692, 79712), (752, 73352), (848, 65048), (1384, 39856), (1504, 36676), (1696, 32524), (2491, 22144), (2768, 19928), (3008, 18338), (3392, 16262), (4982, 11072), (5536, 9964), (6016, 9169), (6784, 8131)]