56450646

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2258

約数の個数: 72

約数和(自身を含む): 147251520

約数和(自身を除く): 90800874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2207, 2842, 3654, 4263, 4414, 6621, 8526, 12789, 13242, 15449, 19863, 25578, 30898, 39726, 46347, 64003, 92694, 108143, 128006, 139041, 192009, 216286, 278082, 324429, 384018, 448021, 576027, 648858, 896042, 973287, 1152054, 1344063, 1946574, 2688126, 3136147, 4032189, 6272294, 8064378, 9408441, 18816882, 28225323, 56450646]

約数ペア:

[(1, 56450646), (2, 28225323), (3, 18816882), (6, 9408441), (7, 8064378), (9, 6272294), (14, 4032189), (18, 3136147), (21, 2688126), (29, 1946574), (42, 1344063), (49, 1152054), (58, 973287), (63, 896042), (87, 648858), (98, 576027), (126, 448021), (147, 384018), (174, 324429), (203, 278082), (261, 216286), (294, 192009), (406, 139041), (441, 128006), (522, 108143), (609, 92694), (882, 64003), (1218, 46347), (1421, 39726), (1827, 30898), (2207, 25578), (2842, 19863), (3654, 15449), (4263, 13242), (4414, 12789), (6621, 8526)]