55837314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 137713212

約数和(自身を除く): 81875898

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 661, 722, 741, 1083, 1322, 1482, 1983, 2166, 2223, 3249, 3966, 4446, 4693, 5949, 6498, 8593, 9386, 11898, 12559, 14079, 17186, 25118, 25779, 28158, 37677, 42237, 51558, 75354, 77337, 84474, 113031, 154674, 163267, 226062, 238621, 326534, 477242, 489801, 715863, 979602, 1431726, 1469403, 2147589, 2938806, 3102073, 4295178, 6204146, 9306219, 18612438, 27918657, 55837314]

約数ペア:

[(1, 55837314), (2, 27918657), (3, 18612438), (6, 9306219), (9, 6204146), (13, 4295178), (18, 3102073), (19, 2938806), (26, 2147589), (38, 1469403), (39, 1431726), (57, 979602), (78, 715863), (114, 489801), (117, 477242), (171, 326534), (234, 238621), (247, 226062), (342, 163267), (361, 154674), (494, 113031), (661, 84474), (722, 77337), (741, 75354), (1083, 51558), (1322, 42237), (1482, 37677), (1983, 28158), (2166, 25779), (2223, 25118), (3249, 17186), (3966, 14079), (4446, 12559), (4693, 11898), (5949, 9386), (6498, 8593)]