51209332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18211}}^1$

素因数の和:18271

約数の個数: 24

約数和(自身を含む): 96887840

約数和(自身を除く): 45678508

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 18211, 36422, 72844, 346009, 673807, 692018, 1347614, 1384036, 2695228, 12802333, 25604666, 51209332]

約数ペア:

[(1, 51209332), (2, 25604666), (4, 12802333), (19, 2695228), (37, 1384036), (38, 1347614), (74, 692018), (76, 673807), (148, 346009), (703, 72844), (1406, 36422), (2812, 18211)]