51906204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68659}}^1$

素因数の和:68679

約数の個数: 48

約数和(自身を含む): 153798400

約数和(自身を除く): 101892196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68659, 137318, 205977, 274636, 411954, 480613, 617931, 823908, 961226, 1235862, 1441839, 1853793, 1922452, 2471724, 2883678, 3707586, 4325517, 5767356, 7415172, 8651034, 12976551, 17302068, 25953102, 51906204]

約数ペア:

[(1, 51906204), (2, 25953102), (3, 17302068), (4, 12976551), (6, 8651034), (7, 7415172), (9, 5767356), (12, 4325517), (14, 3707586), (18, 2883678), (21, 2471724), (27, 1922452), (28, 1853793), (36, 1441839), (42, 1235862), (54, 961226), (63, 823908), (84, 617931), (108, 480613), (126, 411954), (189, 274636), (252, 205977), (378, 137318), (756, 68659)]