55281852009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{29383}}^1$

素因数の和:29622

約数の個数: 48

約数和(自身を含む): 85260614400

約数和(自身を除く): 29978762391

約数列:

[1, 3, 9, 23, 61, 69, 149, 183, 207, 447, 549, 1341, 1403, 3427, 4209, 9089, 10281, 12627, 27267, 29383, 30843, 81801, 88149, 209047, 264447, 627141, 675809, 1792363, 1881423, 2027427, 4378067, 5377089, 6082281, 13134201, 16131267, 39402603, 41224349, 100695541, 123673047, 267062087, 302086623, 371019141, 801186261, 906259869, 2403558783, 6142428001, 18427284003, 55281852009]

約数ペア:

[(1, 55281852009), (3, 18427284003), (9, 6142428001), (23, 2403558783), (61, 906259869), (69, 801186261), (149, 371019141), (183, 302086623), (207, 267062087), (447, 123673047), (549, 100695541), (1341, 41224349), (1403, 39402603), (3427, 16131267), (4209, 13134201), (9089, 6082281), (10281, 5377089), (12627, 4378067), (27267, 2027427), (29383, 1881423), (30843, 1792363), (81801, 675809), (88149, 627141), (209047, 264447)]