53009820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{294499}}^1$

素因数の和:294514

約数の個数: 36

約数和(自身を含む): 160797000

約数和(自身を除く): 107787180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 294499, 588998, 883497, 1177996, 1472495, 1766994, 2650491, 2944990, 3533988, 4417485, 5300982, 5889980, 8834970, 10601964, 13252455, 17669940, 26504910, 53009820]

約数ペア:

[(1, 53009820), (2, 26504910), (3, 17669940), (4, 13252455), (5, 10601964), (6, 8834970), (9, 5889980), (10, 5300982), (12, 4417485), (15, 3533988), (18, 2944990), (20, 2650491), (30, 1766994), (36, 1472495), (45, 1177996), (60, 883497), (90, 588998), (180, 294499)]