54175190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 102060000

約数和(自身を除く): 47884810

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2099, 2581, 4198, 5162, 10495, 12905, 20990, 25810, 60871, 121742, 186811, 304355, 373622, 608710, 934055, 1868110, 5417519, 10835038, 27087595, 54175190]

約数ペア:

[(1, 54175190), (2, 27087595), (5, 10835038), (10, 5417519), (29, 1868110), (58, 934055), (89, 608710), (145, 373622), (178, 304355), (290, 186811), (445, 121742), (890, 60871), (2099, 25810), (2581, 20990), (4198, 12905), (5162, 10495)]