53153830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7561}}^1$

素因数の和:7624

約数の個数: 32

約数和(自身を含む): 103448160

約数和(自身を除く): 50294330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 7561, 15122, 37805, 75610, 143659, 279757, 287318, 559514, 718295, 1398785, 1436590, 2797570, 5315383, 10630766, 26576915, 53153830]

約数ペア:

[(1, 53153830), (2, 26576915), (5, 10630766), (10, 5315383), (19, 2797570), (37, 1436590), (38, 1398785), (74, 718295), (95, 559514), (185, 287318), (190, 279757), (370, 143659), (703, 75610), (1406, 37805), (3515, 15122), (7030, 7561)]