55386268

素因数分解:

$2^2\times 7^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 116073440

約数和(自身を除く): 60687172

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 79, 98, 146, 158, 196, 292, 316, 343, 511, 553, 686, 1022, 1106, 1372, 2044, 2212, 2401, 3577, 3871, 4802, 5767, 7154, 7742, 9604, 11534, 14308, 15484, 23068, 25039, 27097, 40369, 50078, 54194, 80738, 100156, 108388, 161476, 175273, 189679, 282583, 350546, 379358, 565166, 701092, 758716, 1130332, 1978081, 3956162, 7912324, 13846567, 27693134, 55386268]

約数ペア:

[(1, 55386268), (2, 27693134), (4, 13846567), (7, 7912324), (14, 3956162), (28, 1978081), (49, 1130332), (73, 758716), (79, 701092), (98, 565166), (146, 379358), (158, 350546), (196, 282583), (292, 189679), (316, 175273), (343, 161476), (511, 108388), (553, 100156), (686, 80738), (1022, 54194), (1106, 50078), (1372, 40369), (2044, 27097), (2212, 25039), (2401, 23068), (3577, 15484), (3871, 14308), (4802, 11534), (5767, 9604), (7154, 7742)]