55402260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{923371}}^1$

素因数の和:923383

約数の個数: 24

約数和(自身を含む): 155126496

約数和(自身を除く): 99724236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 923371, 1846742, 2770113, 3693484, 4616855, 5540226, 9233710, 11080452, 13850565, 18467420, 27701130, 55402260]

約数ペア:

[(1, 55402260), (2, 27701130), (3, 18467420), (4, 13850565), (5, 11080452), (6, 9233710), (10, 5540226), (12, 4616855), (15, 3693484), (20, 2770113), (30, 1846742), (60, 923371)]