51120272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15739}}^1$

素因数の和:15783

約数の個数: 40

約数和(自身を含む): 117105600

約数和(自身を除く): 65985328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 15739, 31478, 62956, 110173, 125912, 220346, 251824, 440692, 456431, 881384, 912862, 1762768, 1825724, 3195017, 3651448, 6390034, 7302896, 12780068, 25560136, 51120272]

約数ペア:

[(1, 51120272), (2, 25560136), (4, 12780068), (7, 7302896), (8, 6390034), (14, 3651448), (16, 3195017), (28, 1825724), (29, 1762768), (56, 912862), (58, 881384), (112, 456431), (116, 440692), (203, 251824), (232, 220346), (406, 125912), (464, 110173), (812, 62956), (1624, 31478), (3248, 15739)]