50965000

素因数分解:

$2^3\times 5^4\times {\mathrm{10193}}^1$

素因数の和:10219

約数の個数: 40

約数和(自身を含む): 119422710

約数和(自身を除く): 68457710

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 10193, 20386, 40772, 50965, 81544, 101930, 203860, 254825, 407720, 509650, 1019300, 1274125, 2038600, 2548250, 5096500, 6370625, 10193000, 12741250, 25482500, 50965000]

約数ペア:

[(1, 50965000), (2, 25482500), (4, 12741250), (5, 10193000), (8, 6370625), (10, 5096500), (20, 2548250), (25, 2038600), (40, 1274125), (50, 1019300), (100, 509650), (125, 407720), (200, 254825), (250, 203860), (500, 101930), (625, 81544), (1000, 50965), (1250, 40772), (2500, 20386), (5000, 10193)]