51774430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 98560800

約数和(自身を除く): 46786370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1013, 1345, 2026, 2690, 5065, 5111, 10130, 10222, 19247, 25555, 38494, 51110, 96235, 192470, 272497, 544994, 1362485, 2724970, 5177443, 10354886, 25887215, 51774430]

約数ペア:

[(1, 51774430), (2, 25887215), (5, 10354886), (10, 5177443), (19, 2724970), (38, 1362485), (95, 544994), (190, 272497), (269, 192470), (538, 96235), (1013, 51110), (1345, 38494), (2026, 25555), (2690, 19247), (5065, 10222), (5111, 10130)]