53988715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18521}}^1$

素因数の和:18590

約数の個数: 16

約数和(自身を含む): 72013536

約数和(自身を除く): 18024821

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 18521, 92605, 203731, 981613, 1018655, 4908065, 10797743, 53988715]

約数ペア:

[(1, 53988715), (5, 10797743), (11, 4908065), (53, 1018655), (55, 981613), (265, 203731), (583, 92605), (2915, 18521)]