50385663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 80229240

約数和(自身を除く): 29843577

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 529, 557, 1311, 1587, 1671, 3933, 4761, 5013, 10051, 10583, 12811, 30153, 31749, 38433, 90459, 95247, 115299, 243409, 294653, 730227, 883959, 2190681, 2651877, 5598407, 16795221, 50385663]

約数ペア:

[(1, 50385663), (3, 16795221), (9, 5598407), (19, 2651877), (23, 2190681), (57, 883959), (69, 730227), (171, 294653), (207, 243409), (437, 115299), (529, 95247), (557, 90459), (1311, 38433), (1587, 31749), (1671, 30153), (3933, 12811), (4761, 10583), (5013, 10051)]