51070206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 116582400

約数和(自身を除く): 65512194

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 109, 186, 218, 229, 327, 341, 458, 654, 682, 687, 1023, 1199, 1374, 2046, 2398, 2519, 3379, 3597, 5038, 6758, 7099, 7194, 7557, 10137, 14198, 15114, 20274, 21297, 24961, 37169, 42594, 49922, 74338, 74883, 78089, 111507, 149766, 156178, 223014, 234267, 274571, 468534, 549142, 773791, 823713, 1547582, 1647426, 2321373, 4642746, 8511701, 17023402, 25535103, 51070206]

約数ペア:

[(1, 51070206), (2, 25535103), (3, 17023402), (6, 8511701), (11, 4642746), (22, 2321373), (31, 1647426), (33, 1547582), (62, 823713), (66, 773791), (93, 549142), (109, 468534), (186, 274571), (218, 234267), (229, 223014), (327, 156178), (341, 149766), (458, 111507), (654, 78089), (682, 74883), (687, 74338), (1023, 49922), (1199, 42594), (1374, 37169), (2046, 24961), (2398, 21297), (2519, 20274), (3379, 15114), (3597, 14198), (5038, 10137), (6758, 7557), (7099, 7194)]