57746238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 75309762

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 109, 138, 218, 253, 327, 349, 506, 654, 698, 759, 1047, 1199, 1518, 2094, 2398, 2507, 3597, 3839, 5014, 7194, 7521, 7678, 8027, 11517, 15042, 16054, 23034, 24081, 27577, 38041, 48162, 55154, 76082, 82731, 88297, 114123, 165462, 176594, 228246, 264891, 418451, 529782, 836902, 874943, 1255353, 1749886, 2510706, 2624829, 5249658, 9624373, 19248746, 28873119, 57746238]

約数ペア:

[(1, 57746238), (2, 28873119), (3, 19248746), (6, 9624373), (11, 5249658), (22, 2624829), (23, 2510706), (33, 1749886), (46, 1255353), (66, 874943), (69, 836902), (109, 529782), (138, 418451), (218, 264891), (253, 228246), (327, 176594), (349, 165462), (506, 114123), (654, 88297), (698, 82731), (759, 76082), (1047, 55154), (1199, 48162), (1518, 38041), (2094, 27577), (2398, 24081), (2507, 23034), (3597, 16054), (3839, 15042), (5014, 11517), (7194, 8027), (7521, 7678)]