55569566

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 100796400

約数和(自身を除く): 45226834

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 442, 494, 509, 646, 1018, 2873, 3211, 4199, 5746, 6422, 6617, 8398, 8653, 9671, 13234, 17306, 19342, 54587, 86021, 109174, 112489, 125723, 164407, 172042, 224978, 251446, 328814, 1462357, 1634399, 2137291, 2924714, 3268798, 4274582, 27784783, 55569566]

約数ペア:

[(1, 55569566), (2, 27784783), (13, 4274582), (17, 3268798), (19, 2924714), (26, 2137291), (34, 1634399), (38, 1462357), (169, 328814), (221, 251446), (247, 224978), (323, 172042), (338, 164407), (442, 125723), (494, 112489), (509, 109174), (646, 86021), (1018, 54587), (2873, 19342), (3211, 17306), (4199, 13234), (5746, 9671), (6422, 8653), (6617, 8398)]