56407884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19031}}^1$

素因数の和:19070

約数の個数: 48

約数和(自身を含む): 149210880

約数和(自身を除く): 92802996

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 19031, 38062, 57093, 76124, 114186, 228372, 247403, 361589, 494806, 723178, 742209, 989612, 1084767, 1446356, 1484418, 2169534, 2968836, 4339068, 4700657, 9401314, 14101971, 18802628, 28203942, 56407884]

約数ペア:

[(1, 56407884), (2, 28203942), (3, 18802628), (4, 14101971), (6, 9401314), (12, 4700657), (13, 4339068), (19, 2968836), (26, 2169534), (38, 1484418), (39, 1446356), (52, 1084767), (57, 989612), (76, 742209), (78, 723178), (114, 494806), (156, 361589), (228, 247403), (247, 228372), (494, 114186), (741, 76124), (988, 57093), (1482, 38062), (2964, 19031)]