50564410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12547}}^1$

素因数の和:12598

約数の個数: 32

約数和(自身を含む): 101187072

約数和(自身を除く): 50622662

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12547, 25094, 62735, 125470, 163111, 326222, 388957, 777914, 815555, 1631110, 1944785, 3889570, 5056441, 10112882, 25282205, 50564410]

約数ペア:

[(1, 50564410), (2, 25282205), (5, 10112882), (10, 5056441), (13, 3889570), (26, 1944785), (31, 1631110), (62, 815555), (65, 777914), (130, 388957), (155, 326222), (310, 163111), (403, 125470), (806, 62735), (2015, 25094), (4030, 12547)]