51540996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17389}}^1$

素因数の和:17428

約数の個数: 48

約数和(自身を含む): 136337600

約数和(自身を除く): 84796604

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, 17389, 34778, 52167, 69556, 104334, 208668, 226057, 330391, 452114, 660782, 678171, 904228, 991173, 1321564, 1356342, 1982346, 2712684, 3964692, 4295083, 8590166, 12885249, 17180332, 25770498, 51540996]

約数ペア:

[(1, 51540996), (2, 25770498), (3, 17180332), (4, 12885249), (6, 8590166), (12, 4295083), (13, 3964692), (19, 2712684), (26, 1982346), (38, 1356342), (39, 1321564), (52, 991173), (57, 904228), (76, 678171), (78, 660782), (114, 452114), (156, 330391), (228, 226057), (247, 208668), (494, 104334), (741, 69556), (988, 52167), (1482, 34778), (2964, 17389)]