57548778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 135862272

約数和(自身を除く): 78313494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 103, 106, 159, 206, 251, 309, 318, 371, 502, 618, 721, 742, 753, 1113, 1442, 1506, 1757, 2163, 2226, 3514, 4326, 5271, 5459, 10542, 10918, 13303, 16377, 25853, 26606, 32754, 38213, 39909, 51706, 76426, 77559, 79818, 93121, 114639, 155118, 180971, 186242, 229278, 279363, 361942, 542913, 558726, 1085826, 1370209, 2740418, 4110627, 8221254, 9591463, 19182926, 28774389, 57548778]

約数ペア:

[(1, 57548778), (2, 28774389), (3, 19182926), (6, 9591463), (7, 8221254), (14, 4110627), (21, 2740418), (42, 1370209), (53, 1085826), (103, 558726), (106, 542913), (159, 361942), (206, 279363), (251, 229278), (309, 186242), (318, 180971), (371, 155118), (502, 114639), (618, 93121), (721, 79818), (742, 77559), (753, 76426), (1113, 51706), (1442, 39909), (1506, 38213), (1757, 32754), (2163, 26606), (2226, 25853), (3514, 16377), (4326, 13303), (5271, 10918), (5459, 10542)]