56742056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3186

約数の個数: 64

約数和(自身を含む): 135561600

約数和(自身を除く): 78819544

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 3137, 4522, 6274, 9044, 12548, 18088, 21959, 25096, 43918, 53329, 59603, 87836, 106658, 119206, 175672, 213316, 238412, 373303, 417221, 426632, 476824, 746606, 834442, 1013251, 1493212, 1668884, 2026502, 2986424, 3337768, 4053004, 7092757, 8106008, 14185514, 28371028, 56742056]

約数ペア:

[(1, 56742056), (2, 28371028), (4, 14185514), (7, 8106008), (8, 7092757), (14, 4053004), (17, 3337768), (19, 2986424), (28, 2026502), (34, 1668884), (38, 1493212), (56, 1013251), (68, 834442), (76, 746606), (119, 476824), (133, 426632), (136, 417221), (152, 373303), (238, 238412), (266, 213316), (323, 175672), (476, 119206), (532, 106658), (646, 87836), (952, 59603), (1064, 53329), (1292, 43918), (2261, 25096), (2584, 21959), (3137, 18088), (4522, 12548), (6274, 9044)]