53331330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 141562944

約数和(自身を除く): 88231614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 157, 169, 195, 201, 314, 335, 338, 390, 402, 471, 507, 670, 785, 845, 871, 942, 1005, 1014, 1570, 1690, 1742, 2010, 2041, 2355, 2535, 2613, 4082, 4355, 4710, 5070, 5226, 6123, 8710, 10205, 10519, 11323, 12246, 13065, 20410, 21038, 22646, 26130, 26533, 30615, 31557, 33969, 52595, 53066, 56615, 61230, 63114, 67938, 79599, 105190, 113230, 132665, 136747, 157785, 159198, 169845, 265330, 273494, 315570, 339690, 397995, 410241, 683735, 795990, 820482, 1367470, 1777711, 2051205, 3555422, 4102410, 5333133, 8888555, 10666266, 17777110, 26665665, 53331330]

約数ペア:

[(1, 53331330), (2, 26665665), (3, 17777110), (5, 10666266), (6, 8888555), (10, 5333133), (13, 4102410), (15, 3555422), (26, 2051205), (30, 1777711), (39, 1367470), (65, 820482), (67, 795990), (78, 683735), (130, 410241), (134, 397995), (157, 339690), (169, 315570), (195, 273494), (201, 265330), (314, 169845), (335, 159198), (338, 157785), (390, 136747), (402, 132665), (471, 113230), (507, 105190), (670, 79599), (785, 67938), (845, 63114), (871, 61230), (942, 56615), (1005, 53066), (1014, 52595), (1570, 33969), (1690, 31557), (1742, 30615), (2010, 26533), (2041, 26130), (2355, 22646), (2535, 21038), (2613, 20410), (4082, 13065), (4355, 12246), (4710, 11323), (5070, 10519), (5226, 10205), (6123, 8710)]