57551988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19417}}^1$

素因数の和:19456

約数の個数: 48

約数和(自身を含む): 152237120

約数和(自身を除く): 94685132

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, 19417, 38834, 58251, 77668, 116502, 233004, 252421, 368923, 504842, 737846, 757263, 1009684, 1106769, 1475692, 1514526, 2213538, 3029052, 4427076, 4795999, 9591998, 14387997, 19183996, 28775994, 57551988]

約数ペア:

[(1, 57551988), (2, 28775994), (3, 19183996), (4, 14387997), (6, 9591998), (12, 4795999), (13, 4427076), (19, 3029052), (26, 2213538), (38, 1514526), (39, 1475692), (52, 1106769), (57, 1009684), (76, 757263), (78, 737846), (114, 504842), (156, 368923), (228, 252421), (247, 233004), (494, 116502), (741, 77668), (988, 58251), (1482, 38834), (2964, 19417)]