49959702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 130122720

約数和(自身を除く): 80163018

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 661, 663, 741, 969, 1322, 1326, 1482, 1938, 1983, 1989, 2223, 2907, 3966, 3978, 4199, 4446, 5814, 5949, 8398, 8593, 11237, 11898, 12559, 12597, 17186, 22474, 25118, 25194, 25779, 33711, 37677, 37791, 51558, 67422, 75354, 75582, 77337, 101133, 113031, 146081, 154674, 163267, 202266, 213503, 226062, 292162, 326534, 427006, 438243, 489801, 640509, 876486, 979602, 1281018, 1314729, 1469403, 1921527, 2629458, 2775539, 2938806, 3843054, 5551078, 8326617, 16653234, 24979851, 49959702]

約数ペア:

[(1, 49959702), (2, 24979851), (3, 16653234), (6, 8326617), (9, 5551078), (13, 3843054), (17, 2938806), (18, 2775539), (19, 2629458), (26, 1921527), (34, 1469403), (38, 1314729), (39, 1281018), (51, 979602), (57, 876486), (78, 640509), (102, 489801), (114, 438243), (117, 427006), (153, 326534), (171, 292162), (221, 226062), (234, 213503), (247, 202266), (306, 163267), (323, 154674), (342, 146081), (442, 113031), (494, 101133), (646, 77337), (661, 75582), (663, 75354), (741, 67422), (969, 51558), (1322, 37791), (1326, 37677), (1482, 33711), (1938, 25779), (1983, 25194), (1989, 25118), (2223, 22474), (2907, 17186), (3966, 12597), (3978, 12559), (4199, 11898), (4446, 11237), (5814, 8593), (5949, 8398)]