55307012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 98884800

約数和(自身を除く): 43577788

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 1307, 2614, 5228, 10579, 21158, 42316, 92797, 185594, 194743, 371188, 389486, 778972, 13826753, 27653506, 55307012]

約数ペア:

[(1, 55307012), (2, 27653506), (4, 13826753), (71, 778972), (142, 389486), (149, 371188), (284, 194743), (298, 185594), (596, 92797), (1307, 42316), (2614, 21158), (5228, 10579)]