21417729950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18624113}}^1$

素因数の和:18624148

約数の個数: 24

約数和(自身を含む): 41569022448

約数和(自身を除く): 20151292498

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 18624113, 37248226, 93120565, 186241130, 428354599, 465602825, 856709198, 931205650, 2141772995, 4283545990, 10708864975, 21417729950]

約数ペア:

[(1, 21417729950), (2, 10708864975), (5, 4283545990), (10, 2141772995), (23, 931205650), (25, 856709198), (46, 465602825), (50, 428354599), (115, 186241130), (230, 93120565), (575, 37248226), (1150, 18624113)]