51132950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 107136000

約数和(自身を除く): 56003050

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 2999, 3410, 5998, 8525, 14995, 17050, 29990, 32989, 65978, 74975, 92969, 149950, 164945, 185938, 329890, 464845, 824725, 929690, 1022659, 1649450, 2045318, 2324225, 4648450, 5113295, 10226590, 25566475, 51132950]

約数ペア:

[(1, 51132950), (2, 25566475), (5, 10226590), (10, 5113295), (11, 4648450), (22, 2324225), (25, 2045318), (31, 1649450), (50, 1022659), (55, 929690), (62, 824725), (110, 464845), (155, 329890), (275, 185938), (310, 164945), (341, 149950), (550, 92969), (682, 74975), (775, 65978), (1550, 32989), (1705, 29990), (2999, 17050), (3410, 14995), (5998, 8525)]