56805738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 132409728

約数和(自身を除く): 75603990

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 197, 257, 374, 394, 514, 561, 591, 771, 1122, 1182, 1542, 2167, 2827, 3349, 4334, 4369, 5654, 6501, 6698, 8481, 8738, 10047, 13002, 13107, 16962, 20094, 26214, 36839, 48059, 50629, 73678, 96118, 101258, 110517, 144177, 151887, 221034, 288354, 303774, 556919, 860693, 1113838, 1670757, 1721386, 2582079, 3341514, 5164158, 9467623, 18935246, 28402869, 56805738]

約数ペア:

[(1, 56805738), (2, 28402869), (3, 18935246), (6, 9467623), (11, 5164158), (17, 3341514), (22, 2582079), (33, 1721386), (34, 1670757), (51, 1113838), (66, 860693), (102, 556919), (187, 303774), (197, 288354), (257, 221034), (374, 151887), (394, 144177), (514, 110517), (561, 101258), (591, 96118), (771, 73678), (1122, 50629), (1182, 48059), (1542, 36839), (2167, 26214), (2827, 20094), (3349, 16962), (4334, 13107), (4369, 13002), (5654, 10047), (6501, 8738), (6698, 8481)]