551474964

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{289033}}^1$

素因数の和:289096

約数の個数: 36

約数和(自身を含む): 1420313076

約数和(自身を除く): 868838112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 289033, 578066, 867099, 1156132, 1734198, 2601297, 3468396, 5202594, 10405188, 15318749, 30637498, 45956247, 61274996, 91912494, 137868741, 183824988, 275737482, 551474964]

約数ペア:

[(1, 551474964), (2, 275737482), (3, 183824988), (4, 137868741), (6, 91912494), (9, 61274996), (12, 45956247), (18, 30637498), (36, 15318749), (53, 10405188), (106, 5202594), (159, 3468396), (212, 2601297), (318, 1734198), (477, 1156132), (636, 867099), (954, 578066), (1908, 289033)]