53548866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 136447740

約数和(自身を除く): 82898874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 557, 654, 763, 882, 981, 1114, 1526, 1671, 1962, 2289, 3342, 3899, 4578, 5013, 5341, 6867, 7798, 10026, 10682, 11697, 13734, 16023, 23394, 27293, 32046, 35091, 48069, 54586, 60713, 70182, 81879, 96138, 121426, 163758, 182139, 245637, 364278, 424991, 491274, 546417, 849982, 1092834, 1274973, 2549946, 2974937, 3824919, 5949874, 7649838, 8924811, 17849622, 26774433, 53548866]

約数ペア:

[(1, 53548866), (2, 26774433), (3, 17849622), (6, 8924811), (7, 7649838), (9, 5949874), (14, 3824919), (18, 2974937), (21, 2549946), (42, 1274973), (49, 1092834), (63, 849982), (98, 546417), (109, 491274), (126, 424991), (147, 364278), (218, 245637), (294, 182139), (327, 163758), (441, 121426), (557, 96138), (654, 81879), (763, 70182), (882, 60713), (981, 54586), (1114, 48069), (1526, 35091), (1671, 32046), (1962, 27293), (2289, 23394), (3342, 16023), (3899, 13734), (4578, 11697), (5013, 10682), (5341, 10026), (6867, 7798)]