51196940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48299}}^1$

素因数の和:48361

約数の個数: 24

約数和(自身を含む): 109544400

約数和(自身を除く): 58347460

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 48299, 96598, 193196, 241495, 482990, 965980, 2559847, 5119694, 10239388, 12799235, 25598470, 51196940]

約数ペア:

[(1, 51196940), (2, 25598470), (4, 12799235), (5, 10239388), (10, 5119694), (20, 2559847), (53, 965980), (106, 482990), (212, 241495), (265, 193196), (530, 96598), (1060, 48299)]